{"title":"Gen V LT valve covers","description":null,"products":[{"product_id":"gen-v-lt-billet-aluminum-valve-covers-lt1-lt4-l83-l86-etc-wet-sump-no-coil-mounts-remote-coils-parallel-lines","title":"Gen V LT Billet Aluminum Valve Covers - LT1 LT4 L83 L86 Etc. - Wet Sump \/ No coil mounts (remote coils) \/ Parallel Lines","description":"\u003cp\u003eThese valve covers are machined in the USA from 6061-T6 aluminum. They feature #10 ORB vent ports that are baffled on each end of the valve cover along with integrated canted coil pack mounts.\u003cbr\u003e\nThey are available in wet and dry sump configuration. The wet sump configuration includes a fill cap (1\" hex) on the driver side cover and an added mounting boss for the dipstick tube on the passenger side cover. The dry sump configuration is identical side to side and does not contain a fill port or dipstick mount.\u003cbr\u003e\nThey use standard factory gaskets and mounting bolts (not included). \u003cbr\u003e\nThey come plain machined. You can have them painted or powdercoated for corrosion protection. \u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":67611475247420,"sku":"LTX-VALVE-COVER-WET","price":650.0,"currency_code":"USD","in_stock":true}]},{"product_id":"gen-v-lt-billet-aluminum-valve-covers-lt1-lt4-l83-l86-etc-wet-sump-no-coil-mounts-remote-coils-diamond-pattern","title":"Gen V LT Billet Aluminum Valve Covers - LT1 LT4 L83 L86 Etc. - Wet Sump \/ No coil mounts (remote coils) \/ Diamond Pattern","description":"\u003cp\u003eThese valve covers are machined in the USA from 6061-T6 aluminum. They feature #10 ORB vent ports that are baffled on each end of the valve cover along with integrated canted coil pack mounts.\u003cbr\u003e\nThey are available in wet and dry sump configuration. The wet sump configuration includes a fill cap (1\" hex) on the driver side cover and an added mounting boss for the dipstick tube on the passenger side cover. The dry sump configuration is identical side to side and does not contain a fill port or dipstick mount.\u003cbr\u003e\nThey use standard factory gaskets and mounting bolts (not included). \u003cbr\u003e\nThey come plain machined. You can have them painted or powdercoated for corrosion protection. \u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":67611475280188,"sku":null,"price":675.0,"currency_code":"USD","in_stock":true}]},{"product_id":"gen-v-lt-billet-aluminum-valve-covers-lt1-lt4-l83-l86-etc-wet-sump-yes-i-need-coil-mounts-parallel-lines","title":"Gen V LT Billet Aluminum Valve Covers - LT1 LT4 L83 L86 Etc. - Wet Sump \/ Yes I need coil mounts \/ Parallel Lines","description":"\u003cp\u003eThese valve covers are machined in the USA from 6061-T6 aluminum. They feature #10 ORB vent ports that are baffled on each end of the valve cover along with integrated canted coil pack mounts.\u003cbr\u003e\nThey are available in wet and dry sump configuration. The wet sump configuration includes a fill cap (1\" hex) on the driver side cover and an added mounting boss for the dipstick tube on the passenger side cover. The dry sump configuration is identical side to side and does not contain a fill port or dipstick mount.\u003cbr\u003e\nThey use standard factory gaskets and mounting bolts (not included). \u003cbr\u003e\nThey come plain machined. You can have them painted or powdercoated for corrosion protection. \u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":67611475312956,"sku":null,"price":650.0,"currency_code":"USD","in_stock":true}]},{"product_id":"gen-v-lt-billet-aluminum-valve-covers-lt1-lt4-l83-l86-etc-dry-sump-no-coil-mounts-remote-coils-parallel-lines","title":"Gen V LT Billet Aluminum Valve Covers - LT1 LT4 L83 L86 Etc. - Dry Sump \/ No coil mounts (remote coils) \/ Parallel Lines","description":"\u003cp\u003eThese valve covers are machined in the USA from 6061-T6 aluminum. They feature #10 ORB vent ports that are baffled on each end of the valve cover along with integrated canted coil pack mounts.\u003cbr\u003e\nThey are available in wet and dry sump configuration. The wet sump configuration includes a fill cap (1\" hex) on the driver side cover and an added mounting boss for the dipstick tube on the passenger side cover. The dry sump configuration is identical side to side and does not contain a fill port or dipstick mount.\u003cbr\u003e\nThey use standard factory gaskets and mounting bolts (not included). \u003cbr\u003e\nThey come plain machined. You can have them painted or powdercoated for corrosion protection. \u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":67611475345724,"sku":"LTX-VALVE-COVER-DRY","price":599.0,"currency_code":"USD","in_stock":true}]},{"product_id":"gen-v-lt-billet-aluminum-valve-covers-lt1-lt4-l83-l86-etc-dry-sump-no-coil-mounts-remote-coils-diamond-pattern","title":"Gen V LT Billet Aluminum Valve Covers - LT1 LT4 L83 L86 Etc. - Dry Sump \/ No coil mounts (remote coils) \/ Diamond Pattern","description":"\u003cp\u003eThese valve covers are machined in the USA from 6061-T6 aluminum. They feature #10 ORB vent ports that are baffled on each end of the valve cover along with integrated canted coil pack mounts.\u003cbr\u003e\nThey are available in wet and dry sump configuration. The wet sump configuration includes a fill cap (1\" hex) on the driver side cover and an added mounting boss for the dipstick tube on the passenger side cover. The dry sump configuration is identical side to side and does not contain a fill port or dipstick mount.\u003cbr\u003e\nThey use standard factory gaskets and mounting bolts (not included). \u003cbr\u003e\nThey come plain machined. You can have them painted or powdercoated for corrosion protection. \u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":67611475411260,"sku":null,"price":615.0,"currency_code":"USD","in_stock":true}]},{"product_id":"gen-v-lt-billet-aluminum-valve-covers-lt1-lt4-l83-l86-etc-dry-sump-yes-i-need-coil-mounts-parallel-lines","title":"Gen V LT Billet Aluminum Valve Covers - LT1 LT4 L83 L86 Etc. - Dry Sump \/ Yes I need coil mounts \/ Parallel Lines","description":"\u003cp\u003eThese valve covers are machined in the USA from 6061-T6 aluminum. They feature #10 ORB vent ports that are baffled on each end of the valve cover along with integrated canted coil pack mounts.\u003cbr\u003e\nThey are available in wet and dry sump configuration. The wet sump configuration includes a fill cap (1\" hex) on the driver side cover and an added mounting boss for the dipstick tube on the passenger side cover. The dry sump configuration is identical side to side and does not contain a fill port or dipstick mount.\u003cbr\u003e\nThey use standard factory gaskets and mounting bolts (not included). \u003cbr\u003e\nThey come plain machined. You can have them painted or powdercoated for corrosion protection. \u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":67611475444028,"sku":null,"price":615.0,"currency_code":"USD","in_stock":true}]},{"product_id":"billet-gen-v-lt-valve-covers-polished-finish-by-rad-rides-no-gaskets","title":"Billet Gen V LT Valve Covers - Polished Finish - by Rad Rides - No Gaskets","description":"\u003cp\u003eMachined billet valve covers for LT1\/LT4\/LT5 GM engines- The most BEAUTIFUL valve covers on the market!\u003cbr\u003e\nIncludes:\u003cbr\u003e\nMachined 6061 valve covers\u003cbr\u003e\nStainless steel baffles\u003cbr\u003e\nOil fill cap\u003cbr\u003e\n20 ARP Stainless 6 Point 6mm x 1.00 thread, 20mm length bolts\u003cbr\u003e\n1 ARP Stainless 6 Point 6mm x 1.00 thread, 25mm length bolts (Dip stick bolt)\u003cbr\u003e\nFinish: Fully polished\u003cbr\u003e\nAdditional Information:\u003cbr\u003e\nMaterial: 6061 Aluminum\u003cbr\u003e\nValve cover side specific: No\u003cbr\u003e\nUses stock valve cover gaskets (Gaskets NOT included) (Part #12619787)\u003cbr\u003e\nOil fill thread callout: 1-1\/4 – 12 with O-ring\u003cbr\u003e\nPCV fitting callout: -8 fitting (3\/4 – 16) (Recommended XRP fitting, part #989108)\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":67611498709308,"sku":"RAD-LT-VALVECOVERS","price":2799.0,"currency_code":"USD","in_stock":true}]},{"product_id":"billet-gen-v-lt-valve-covers-polished-finish-by-rad-rides-yes-please-add-gm-gaskets","title":"Billet Gen V LT Valve Covers - Polished Finish - by Rad Rides - Yes please add GM gaskets","description":"\u003cp\u003eMachined billet valve covers for LT1\/LT4\/LT5 GM engines- The most BEAUTIFUL valve covers on the market!\u003cbr\u003e\nIncludes:\u003cbr\u003e\nMachined 6061 valve covers\u003cbr\u003e\nStainless steel baffles\u003cbr\u003e\nOil fill cap\u003cbr\u003e\n20 ARP Stainless 6 Point 6mm x 1.00 thread, 20mm length bolts\u003cbr\u003e\n1 ARP Stainless 6 Point 6mm x 1.00 thread, 25mm length bolts (Dip stick bolt)\u003cbr\u003e\nFinish: Fully polished\u003cbr\u003e\nAdditional Information:\u003cbr\u003e\nMaterial: 6061 Aluminum\u003cbr\u003e\nValve cover side specific: No\u003cbr\u003e\nUses stock valve cover gaskets (Gaskets NOT included) (Part #12619787)\u003cbr\u003e\nOil fill thread callout: 1-1\/4 – 12 with O-ring\u003cbr\u003e\nPCV fitting callout: -8 fitting (3\/4 – 16) (Recommended XRP fitting, part #989108)\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":67611498742076,"sku":"RAD-LT-VALVECOVERS-GASKET","price":2815.0,"currency_code":"USD","in_stock":true}]},{"product_id":"new-2-piece-gen-v-lt-valve-covers-hidden-coils-smooth-natural-cast","title":"NEW - 2-Piece Gen V LT Valve Covers - Hidden Coils - Smooth - Natural Cast","description":"***THESE HAVE A SPECIAL FITMENT, PLEASE READ BELOW. \nOriginally there were some issues with fitment to the factory coil pack harnesses. The manufacturer has since resolved the issue, so ALL of the valve covers will now have a slot in the side (toward intake manifold) for the coil wiring to come out of. Previously, these were completely closed and we machined them. However, these are not machined properly to fit the Gen 5 coil connector, so we machine them more for proper clearance. \nSPECS:\nGen V LT \"Smooth\" 2-piece valve covers, SIMILAR to Holley's 241-182 for LS. \nFits L83, L86, L84, L87, LT1, LT4, LT5, L8T cylinder heads - 5.3 - 6.2 - 6.6 - virtually ALL LT engines.\nThe lower half valve cover replaces stock valve cover. The upper half hides coils with holes for spark plug wires!\n4-1\/4\" tall overall (Check clearance to your heater box \u0026amp; brake boosters!!!!)\n***Also available with a finned cover for a retro look!***\nFinishes available:\n-Natural Cast Aluminum\n-Textured Satin Black powdercoat\n-Polished (special order)\n-Custom finishes \u0026amp; laser engraving also available! \n \nFeatures:\n-Internally baffled like OEM\n-Works with stock rocker arms and cams up to .750\" lift\n-Stock style 3\/8 breather ports on both covers. This size port is not ideal for hother horsepower boosted applications or wild N\/A combinations. Adding an additional breather port OR enlarging the port on these would be recommended in those situations.\n \nCoil fitment:\nDesigned for Gen III and Gen V coils\nGen III Style LS1 Coil Body P\/N's:\nGM: 12558948\nMSD: 8262 \/ 82623\nAC Delco: D580\nGen IV and V Style LS Coil Body P\/N's:\nGM: 12570616 \u0026amp; other square\/rectangle \nHolley: 410004Accel: 140043 \/ 140043K\nMSD: 8265 \/ 82653\nAC Delco: D510C  OR Stock LT1 square coils. Fits ","brand":"My Store","offers":[{"title":"Default Title","offer_id":67611526529340,"sku":"JM8083-3","price":369.99,"currency_code":"USD","in_stock":true}]},{"product_id":"new-2-piece-gen-v-lt-valve-covers-hidden-coils-smooth-textured-satin-black","title":"NEW - 2-Piece Gen V LT Valve Covers - Hidden Coils - Smooth - Textured Satin Black","description":"***THESE HAVE A SPECIAL FITMENT, PLEASE READ BELOW. \nOriginally there were some issues with fitment to the factory coil pack harnesses. The manufacturer has since resolved the issue, so ALL of the valve covers will now have a slot in the side (toward intake manifold) for the coil wiring to come out of. Previously, these were completely closed and we machined them. However, these are not machined properly to fit the Gen 5 coil connector, so we machine them more for proper clearance. \nSPECS:\nGen V LT \"Smooth\" 2-piece valve covers, SIMILAR to Holley's 241-182 for LS. \nFits L83, L86, L84, L87, LT1, LT4, LT5, L8T cylinder heads - 5.3 - 6.2 - 6.6 - virtually ALL LT engines.\nThe lower half valve cover replaces stock valve cover. The upper half hides coils with holes for spark plug wires!\n4-1\/4\" tall overall (Check clearance to your heater box \u0026amp; brake boosters!!!!)\n***Also available with a finned cover for a retro look!***\nFinishes available:\n-Natural Cast Aluminum\n-Textured Satin Black powdercoat\n-Polished (special order)\n-Custom finishes \u0026amp; laser engraving also available! \n \nFeatures:\n-Internally baffled like OEM\n-Works with stock rocker arms and cams up to .750\" lift\n-Stock style 3\/8 breather ports on both covers. This size port is not ideal for hother horsepower boosted applications or wild N\/A combinations. Adding an additional breather port OR enlarging the port on these would be recommended in those situations.\n \nCoil fitment:\nDesigned for Gen III and Gen V coils\nGen III Style LS1 Coil Body P\/N's:\nGM: 12558948\nMSD: 8262 \/ 82623\nAC Delco: D580\nGen IV and V Style LS Coil Body P\/N's:\nGM: 12570616 \u0026amp; other square\/rectangle \nHolley: 410004Accel: 140043 \/ 140043K\nMSD: 8265 \/ 82653\nAC Delco: D510C  OR Stock LT1 square coils. Fits ","brand":"My Store","offers":[{"title":"Default Title","offer_id":67611526562108,"sku":"JM8083-3BK","price":529.99,"currency_code":"USD","in_stock":true}]},{"product_id":"new-2-piece-gen-v-lt-valve-covers-hidden-coils-smooth-polished","title":"NEW - 2-Piece Gen V LT Valve Covers - Hidden Coils - Smooth - Polished","description":"***THESE HAVE A SPECIAL FITMENT, PLEASE READ BELOW. \nOriginally there were some issues with fitment to the factory coil pack harnesses. The manufacturer has since resolved the issue, so ALL of the valve covers will now have a slot in the side (toward intake manifold) for the coil wiring to come out of. Previously, these were completely closed and we machined them. However, these are not machined properly to fit the Gen 5 coil connector, so we machine them more for proper clearance. \nSPECS:\nGen V LT \"Smooth\" 2-piece valve covers, SIMILAR to Holley's 241-182 for LS. \nFits L83, L86, L84, L87, LT1, LT4, LT5, L8T cylinder heads - 5.3 - 6.2 - 6.6 - virtually ALL LT engines.\nThe lower half valve cover replaces stock valve cover. The upper half hides coils with holes for spark plug wires!\n4-1\/4\" tall overall (Check clearance to your heater box \u0026amp; brake boosters!!!!)\n***Also available with a finned cover for a retro look!***\nFinishes available:\n-Natural Cast Aluminum\n-Textured Satin Black powdercoat\n-Polished (special order)\n-Custom finishes \u0026amp; laser engraving also available! \n \nFeatures:\n-Internally baffled like OEM\n-Works with stock rocker arms and cams up to .750\" lift\n-Stock style 3\/8 breather ports on both covers. This size port is not ideal for hother horsepower boosted applications or wild N\/A combinations. Adding an additional breather port OR enlarging the port on these would be recommended in those situations.\n \nCoil fitment:\nDesigned for Gen III and Gen V coils\nGen III Style LS1 Coil Body P\/N's:\nGM: 12558948\nMSD: 8262 \/ 82623\nAC Delco: D580\nGen IV and V Style LS Coil Body P\/N's:\nGM: 12570616 \u0026amp; other square\/rectangle \nHolley: 410004Accel: 140043 \/ 140043K\nMSD: 8265 \/ 82653\nAC Delco: D510C  OR Stock LT1 square coils. Fits ","brand":"My Store","offers":[{"title":"Default Title","offer_id":67611526594876,"sku":"JM8083-3P","price":399.99,"currency_code":"USD","in_stock":true}]},{"product_id":"new-2-piece-gen-v-lt-valve-covers-hidden-coils-smooth-custom-finish-call-or-email-after-ordering","title":"NEW - 2-Piece Gen V LT Valve Covers - Hidden Coils - Smooth - Custom finish - CALL OR EMAIL AFTER ORDERING","description":"***THESE HAVE A SPECIAL FITMENT, PLEASE READ BELOW. \nOriginally there were some issues with fitment to the factory coil pack harnesses. The manufacturer has since resolved the issue, so ALL of the valve covers will now have a slot in the side (toward intake manifold) for the coil wiring to come out of. Previously, these were completely closed and we machined them. However, these are not machined properly to fit the Gen 5 coil connector, so we machine them more for proper clearance. \nSPECS:\nGen V LT \"Smooth\" 2-piece valve covers, SIMILAR to Holley's 241-182 for LS. \nFits L83, L86, L84, L87, LT1, LT4, LT5, L8T cylinder heads - 5.3 - 6.2 - 6.6 - virtually ALL LT engines.\nThe lower half valve cover replaces stock valve cover. The upper half hides coils with holes for spark plug wires!\n4-1\/4\" tall overall (Check clearance to your heater box \u0026amp; brake boosters!!!!)\n***Also available with a finned cover for a retro look!***\nFinishes available:\n-Natural Cast Aluminum\n-Textured Satin Black powdercoat\n-Polished (special order)\n-Custom finishes \u0026amp; laser engraving also available! \n \nFeatures:\n-Internally baffled like OEM\n-Works with stock rocker arms and cams up to .750\" lift\n-Stock style 3\/8 breather ports on both covers. This size port is not ideal for hother horsepower boosted applications or wild N\/A combinations. Adding an additional breather port OR enlarging the port on these would be recommended in those situations.\n \nCoil fitment:\nDesigned for Gen III and Gen V coils\nGen III Style LS1 Coil Body P\/N's:\nGM: 12558948\nMSD: 8262 \/ 82623\nAC Delco: D580\nGen IV and V Style LS Coil Body P\/N's:\nGM: 12570616 \u0026amp; other square\/rectangle \nHolley: 410004Accel: 140043 \/ 140043K\nMSD: 8265 \/ 82653\nAC Delco: D510C  OR Stock LT1 square coils. Fits ","brand":"My Store","offers":[{"title":"Default Title","offer_id":67611526627644,"sku":"JM8083-3-CUSTOM","price":599.99,"currency_code":"USD","in_stock":true}]},{"product_id":"new-2-piece-gen-v-lt-valve-covers-hidden-coils-finned-lt1-l83-l86-l8t-natural-cast","title":"NEW - 2-Piece Gen V LT Valve Covers - Hidden Coils - Finned LT1 L83 L86 L8T - Natural Cast","description":"*NOT ALWAYS IN STOCK IN ALL FINISHES. EXPECT 2-4 WEEK LEAD TIME WHEN OUT OF STOCK. EMAIL OR CALL TO CHECK AVAILABILITY IF YOU NEED THEM SOONER \n***THESE HAVE A SPECIAL FITMENT, PLEASE READ BELOW. \nOriginally there were some issues with fitment to the factory coil pack harnesses. The manufacturer has since resolved the issue, so ALL of the valve covers will now have a slot in the side (toward intake manifold) for the coil wiring to come out of. Previously, these were completely closed and we machined them. \nSPECS:\nGen V LT \"Finned\" 2-piece valve covers, SIMILAR to Holley's 241-182 for LS. \nFits L83, L86, L84, L87, LT1, LT4, LT5, L8T cylinder heads - 5.3 - 6.2 - 6.6 - virtually ALL LT engines.\nThe lower half valve cover replaces stock valve cover. The upper half hides coils with holes for spark plug wires!\n4-1\/4\" tall overall (Check clearance to your heater box \u0026amp; brake boosters!!!!)\n***Also available with a smooth cover for a clean look!***\nFinishes available:\n-Natural Cast Aluminum\n-Textured Satin Black powdercoat (professionally applied here in the USA) \n-Polished \n-Custom finishes \u0026amp; laser engraving also available! \n \nFeatures:\n-Internally baffled like OEM\n-Works with stock rocker arms and cams up to .750\" lift\n-Stock style 3\/8 breather ports on both covers. This size port is not ideal for supercharged applications or wild N\/A combinations. Adding an additional breather port OR enlarging the port on these would be recommended in those situations.\nNOTE: Will not work with some \"high mount\" accessory drives\n \nCoil fitment:\nDesigned for Gen III and Gen V coils\nGen III Style LS1 Coil Body P\/N's:\nGM: 12558948\nMSD: 8262 \/ 82623\nAC Delco: D580\nGen IV and V Style LS Coil Body P\/N's:\nGM: 12570616 \u0026amp; other square\/rectangle \nHolley: 410004Accel: 140043 \/ 140043K\nMSD: 8265 \/ 82653\nAC Delco: D510C  OR Stock LT1 square coils.","brand":"My Store","offers":[{"title":"Default Title","offer_id":67611526660412,"sku":"JM8083-2","price":429.99,"currency_code":"USD","in_stock":true}]},{"product_id":"new-2-piece-gen-v-lt-valve-covers-hidden-coils-finned-lt1-l83-l86-l8t-satin-black-silver-fins","title":"NEW - 2-Piece Gen V LT Valve Covers - Hidden Coils - Finned LT1 L83 L86 L8T - Satin Black - Silver fins","description":"*NOT ALWAYS IN STOCK IN ALL FINISHES. EXPECT 2-4 WEEK LEAD TIME WHEN OUT OF STOCK. EMAIL OR CALL TO CHECK AVAILABILITY IF YOU NEED THEM SOONER \n***THESE HAVE A SPECIAL FITMENT, PLEASE READ BELOW. \nOriginally there were some issues with fitment to the factory coil pack harnesses. The manufacturer has since resolved the issue, so ALL of the valve covers will now have a slot in the side (toward intake manifold) for the coil wiring to come out of. Previously, these were completely closed and we machined them. \nSPECS:\nGen V LT \"Finned\" 2-piece valve covers, SIMILAR to Holley's 241-182 for LS. \nFits L83, L86, L84, L87, LT1, LT4, LT5, L8T cylinder heads - 5.3 - 6.2 - 6.6 - virtually ALL LT engines.\nThe lower half valve cover replaces stock valve cover. The upper half hides coils with holes for spark plug wires!\n4-1\/4\" tall overall (Check clearance to your heater box \u0026amp; brake boosters!!!!)\n***Also available with a smooth cover for a clean look!***\nFinishes available:\n-Natural Cast Aluminum\n-Textured Satin Black powdercoat (professionally applied here in the USA) \n-Polished \n-Custom finishes \u0026amp; laser engraving also available! \n \nFeatures:\n-Internally baffled like OEM\n-Works with stock rocker arms and cams up to .750\" lift\n-Stock style 3\/8 breather ports on both covers. This size port is not ideal for supercharged applications or wild N\/A combinations. Adding an additional breather port OR enlarging the port on these would be recommended in those situations.\nNOTE: Will not work with some \"high mount\" accessory drives\n \nCoil fitment:\nDesigned for Gen III and Gen V coils\nGen III Style LS1 Coil Body P\/N's:\nGM: 12558948\nMSD: 8262 \/ 82623\nAC Delco: D580\nGen IV and V Style LS Coil Body P\/N's:\nGM: 12570616 \u0026amp; other square\/rectangle \nHolley: 410004Accel: 140043 \/ 140043K\nMSD: 8265 \/ 82653\nAC Delco: D510C  OR Stock LT1 square coils.","brand":"My Store","offers":[{"title":"Default Title","offer_id":67611526857020,"sku":"JM8083-2BK","price":579.99,"currency_code":"USD","in_stock":true}]},{"product_id":"new-2-piece-gen-v-lt-valve-covers-hidden-coils-finned-lt1-l83-l86-l8t-polished","title":"NEW - 2-Piece Gen V LT Valve Covers - Hidden Coils - Finned LT1 L83 L86 L8T - Polished","description":"*NOT ALWAYS IN STOCK IN ALL FINISHES. EXPECT 2-4 WEEK LEAD TIME WHEN OUT OF STOCK. EMAIL OR CALL TO CHECK AVAILABILITY IF YOU NEED THEM SOONER \n***THESE HAVE A SPECIAL FITMENT, PLEASE READ BELOW. \nOriginally there were some issues with fitment to the factory coil pack harnesses. The manufacturer has since resolved the issue, so ALL of the valve covers will now have a slot in the side (toward intake manifold) for the coil wiring to come out of. Previously, these were completely closed and we machined them. \nSPECS:\nGen V LT \"Finned\" 2-piece valve covers, SIMILAR to Holley's 241-182 for LS. \nFits L83, L86, L84, L87, LT1, LT4, LT5, L8T cylinder heads - 5.3 - 6.2 - 6.6 - virtually ALL LT engines.\nThe lower half valve cover replaces stock valve cover. The upper half hides coils with holes for spark plug wires!\n4-1\/4\" tall overall (Check clearance to your heater box \u0026amp; brake boosters!!!!)\n***Also available with a smooth cover for a clean look!***\nFinishes available:\n-Natural Cast Aluminum\n-Textured Satin Black powdercoat (professionally applied here in the USA) \n-Polished \n-Custom finishes \u0026amp; laser engraving also available! \n \nFeatures:\n-Internally baffled like OEM\n-Works with stock rocker arms and cams up to .750\" lift\n-Stock style 3\/8 breather ports on both covers. This size port is not ideal for supercharged applications or wild N\/A combinations. Adding an additional breather port OR enlarging the port on these would be recommended in those situations.\nNOTE: Will not work with some \"high mount\" accessory drives\n \nCoil fitment:\nDesigned for Gen III and Gen V coils\nGen III Style LS1 Coil Body P\/N's:\nGM: 12558948\nMSD: 8262 \/ 82623\nAC Delco: D580\nGen IV and V Style LS Coil Body P\/N's:\nGM: 12570616 \u0026amp; other square\/rectangle \nHolley: 410004Accel: 140043 \/ 140043K\nMSD: 8265 \/ 82653\nAC Delco: D510C  OR Stock LT1 square coils.","brand":"My Store","offers":[{"title":"Default Title","offer_id":67611526889788,"sku":"JM8083-2P","price":459.99,"currency_code":"USD","in_stock":true}]},{"product_id":"new-2-piece-gen-v-lt-valve-covers-hidden-coils-finned-lt1-l83-l86-l8t-custom-finish-call-or-email-after-ordering","title":"NEW - 2-Piece Gen V LT Valve Covers - Hidden Coils - Finned LT1 L83 L86 L8T - Custom finish - CALL OR EMAIL AFTER ORDERING","description":"*NOT ALWAYS IN STOCK IN ALL FINISHES. EXPECT 2-4 WEEK LEAD TIME WHEN OUT OF STOCK. EMAIL OR CALL TO CHECK AVAILABILITY IF YOU NEED THEM SOONER \n***THESE HAVE A SPECIAL FITMENT, PLEASE READ BELOW. \nOriginally there were some issues with fitment to the factory coil pack harnesses. The manufacturer has since resolved the issue, so ALL of the valve covers will now have a slot in the side (toward intake manifold) for the coil wiring to come out of. Previously, these were completely closed and we machined them. \nSPECS:\nGen V LT \"Finned\" 2-piece valve covers, SIMILAR to Holley's 241-182 for LS. \nFits L83, L86, L84, L87, LT1, LT4, LT5, L8T cylinder heads - 5.3 - 6.2 - 6.6 - virtually ALL LT engines.\nThe lower half valve cover replaces stock valve cover. The upper half hides coils with holes for spark plug wires!\n4-1\/4\" tall overall (Check clearance to your heater box \u0026amp; brake boosters!!!!)\n***Also available with a smooth cover for a clean look!***\nFinishes available:\n-Natural Cast Aluminum\n-Textured Satin Black powdercoat (professionally applied here in the USA) \n-Polished \n-Custom finishes \u0026amp; laser engraving also available! \n \nFeatures:\n-Internally baffled like OEM\n-Works with stock rocker arms and cams up to .750\" lift\n-Stock style 3\/8 breather ports on both covers. This size port is not ideal for supercharged applications or wild N\/A combinations. Adding an additional breather port OR enlarging the port on these would be recommended in those situations.\nNOTE: Will not work with some \"high mount\" accessory drives\n \nCoil fitment:\nDesigned for Gen III and Gen V coils\nGen III Style LS1 Coil Body P\/N's:\nGM: 12558948\nMSD: 8262 \/ 82623\nAC Delco: D580\nGen IV and V Style LS Coil Body P\/N's:\nGM: 12570616 \u0026amp; other square\/rectangle \nHolley: 410004Accel: 140043 \/ 140043K\nMSD: 8265 \/ 82653\nAC Delco: D510C  OR Stock LT1 square coils.","brand":"My Store","offers":[{"title":"Default Title","offer_id":67611526922556,"sku":"JM8083-2-CUSTOM","price":599.99,"currency_code":"USD","in_stock":true}]}],"url":"https:\/\/specbuiltls.com\/collections\/gen-v-lt-valve-covers.oembed","provider":"My Store","version":"1.0","type":"link"}