SDPC 427 LS7 Short Block Assembly

SDPC Performance Series 427ci short blocks are designed to give you maximum performance and reliability without killing your budget. Our Performance Series LS7 Short blocks come assembled with an Eagle 4.00" crankshaft, Scat 6.125" H-beam connecting rods, Manley forged pistons, file-fit ductile moly rings, Clevite main and rod bearings and Durabond camshaft bearings.

Each Performance Series LS7 short block also includes required components such as front cover, cams sensors, valley cover, HD Single row timing set, timing chain dampener, crank key and the necessary block dowels and plugs. Each short block is shipped with a reusable metal engine stand and wooden shipping crate that can be used to store you old engine.

427 LS7 Short Block Assembly Specifications:

Optional upgrades:
"Hell Fire" rings - add $100.00
Callies Dragonslayer Crank - add $600.00 (4.100" not available)
Callies Comp Star Rods - add $100.00
Callies Comp Star Crank - add $200.00