US$ 1000.00
Each short block is surface prepared by steel shot
Bearing clearances are checked and set for performance use and the rings are perfectly filed to fit for optimum seal
3mm Oil Bearings: Clevite H Series Mains & Rods Main Studs: ARP
You have many options as to compression ratio crankshaft and connecting rod manufacturer and quality
Please call for pricing on sleeved blocks and time frame) $8495
LT1 LT4 GM Performance Block gm big block Each short block is surfaceLT1 LT4 Gm Performance new block in sealed GM crate manufacturer part number 19431901