Big Block Chevy Casting Numbers Please see the attachment below for a list of cylinder block casting numbers used on Chevy big block engines.

Small Block Chevy Casting Numbers Please see the attached charts to help figure out exactly what you have.

Chevy LS7 Engine Specs LS Family: Gen. 4, 7.0L, Aluminum Block, Car Engines The LS7 is the largest engine in the LS family. It is unique because it was based on the C5-R Le Mans Corvette racing …

Please see the attachments below for a list of cylinder block, head, and intake manifold casting numbers used on big block Mopar engines.

The Chevy LS6 engine specs provide detailed information on its performance, design, and features for enthusiasts and mechanics.

Gen 5, 6.2L, Aluminum Block Engine GM has made 3 engines known as the LT1: 1970-72 - Gen. 1, 5.7L, small block 1991-97 - Gen. 2, 5.7L, small block 2014-present - Gen. 5, 6.2L, small block This …

Chevy L86 Engine Specs Gen 5, 6.2L, Aluminum Block Engines with Active Fuel Management. The L86 is a Gen. 5, 6.2L, small block engine used in GM trucks and SUV's. They are known as the EcoTec3 …

Small Block vs. Big Block We sell 7 different cylinder heads under the Summit Racing® brand name. Six of those heads are for the Gen. 1 Small Block Chevy. The other (SUM-152125) is for the Big Block …

LS Family: Gen. 3, 4.8L / 5.3L, Iron Block, Truck Engines

Chevy LS3 Engine Specs LS Family = Gen. 4, 6.2L, Aluminum Block, Car Engines ... ** A special dry sump version of the LS3 was used in the 2010-13 Corvette Grand Sport Coupe only. ** **The …