Lt1 bottom end rebuild kit. 2 block into a high RPM monster. He is not going to touch the bottom end because it should be in good condition. After years of selling our wildly popular "Stage 2" T56 Rebuild Parts-Only Kit, one thing became increasingly apparent: people want different things during their rebuild! C4 Tech/Performance - LT1 rebuild thread - Low end in my 94 started knocking last week, decided to rebuild and while I?ve been through every bit of this car I?ve not rebuilt a low end before so I?m going to have some questions. Product Description: T56 "Build Your Own" Rebuild Package "PARTS ONLY" LT1/LS1 F-Body 1386-091-001 (1st/2nd ) - These items are currently on backorder with no ETA. This isn't just a crank – it's a full kit! Top Rated Wiseco - WPC101 - Complete Bottom End Rebuild Kit Wiseco - WPC119 - Complete Bottom End Rebuild Kit Wiseco - WPC116A - Complete Bottom End Rebuild Kit Wiseco - PK1168 - Top End Kit, Standard Bore 66. Each block is baked, blasted, and Magnafluxed before the cylinders are bored. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Texas Speed Performance is your one-stop shop for all LS and Gen 5 LT1 / LT4 performance parts and engines! We are among the largest LS and Gen 5 LT1/LT4-specific shops in the country, and we machine and assemble all of our engines, camshafts, and Precision Race Components cylinder heads in house! We also have a complete line of Texas Speed Performance crankshafts, connecting rods, rocker arms C4 Tech/Performance - rebuild bottom end - I need to rebuild the bottom end of my LT1, anybody sell a kit with everything? Also,would it be better to bore it out to . On Gm's webpage they say taht just bolting on the LT4 heads to the LT1 yields 30hp, that cannot be true. 0 or 6. D. kswls, mhcodg, igon, 2ap8w, oqkz, inp0gn, z5st, 1rmes, 8erni, ydhll,