Valve Seals For Gen 3/4 LS and Gen 5 LT w/o Integrated SeatValve Seals For Gen 3 4 LS and Gen 5 LT Set of 16 These are replacements for the OEM valve seals for the Gen III IV LS and Gen V LT engines. They are the style without the integrated spring seat and are the type of seal needed when running aftermarket springs that use their own separate seat locator.

There's no way to bring your track day to a screeching halt like an overheated LS engine

Furnaced Brazed Impeller

550" 111+3 LSA

make this radiator tough enough to handle anything you can throw at it

LS9 LSX  Engines

Gen V S/C Cams will require flycutting on L83 applications

a new GM sensor

timing chain that utilizes production sprockets (not included)

ensuring that It's a direct fit for your C6 no matter the cooling package equipped

One of the first things that was noticed was there seemed to be a bad spot in the rpm range where the serpentine accessory belt would want to jump off of the pulley

This camshaft offers an aggressive idle and even more midrange and top end capability than our Gen V Stage 1 cam

Extended Bleeder Line Option