LT4 Wet Sump LONG BLOCK Gen V Crate Engine 6.2L - 12700126 2016-2021

1 IN STOCK AS OF 7/10/26, BUT CALL TO VERIFY BEFORE ORDERING.
PRICE INCLUDES FREE FREIGHT TO A COMMERCIAL ADDRESS.
PAYMENT BY WIRE TRANSFER WILL HAVE A DISCOUNT.
 
NOTES• Long Block Assembly does not include any electronics, no intake/supercharger, no fuel system components (No HPFP, no lines). • Intended as a service engine for 2016-2021 ZL1. • NO CORE REQUIRED
 
TECH SPECSPart Number: 12700126Engine Type: Gen V Small-Block V-8Displacement (cu in): 376 cu in (6.2L)Bore x Stroke (in): 4.065 x 3.622 (103.25 x 92mm)Block: Cast aluminum with 6-bolt, cross-bolted main capsCrankshaft: Forged steel Connecting Rods: Forged powdered-metal steelPistons: Forged aluminumCamshaft Type: Hydraulic rollerValve Lift (in): 0.492 intake / 0.551 exhaustCamshaft Duration (@0.050 in): 189° intake / 223° exhaustCylinder Heads: A356T6 Rotocast aluminum; as cast with 65.5cc chambersValve Size (in): 2.130 intake / 1.590 exhaustCompression ratio: 10:1Rocker Arms (P/N 12619829): Investment cast, roller bearing trunnion Rocker Arm Ratio: 1.81:1Recommended Fuel: Premium pumpMaximum Recommended RPM: 6,600Reluctor Wheel: 58xBalanced: Internal
Chevrolet Service Engines carry a 1 year warranty when installed into a swap vehicle. If installed into the vehicle it was designed for, they carry a 3 year warranty.