GM Performance LS9 Cam Kit By 1st Class Auto Parts - Fits 4.8L-6.2L LS Engines (12638427)

Ready to wake up your LS motor?

This GM Performance LS9 cam kit from 1st Class Auto Parts is just what the engine doctor ordered.

It's designed to work with a huge range of GM LS-based engines, including the 4.8L (L33, LM7), 5.3L, 5.7L (LS1), 6.0L (LQ4, LQ9), and 6.2L (LS3, L92, L76).

Whether you're building a turbo setup, a blower motor, or a nasty naturally-aspirated combo, this cam is a proven performer.

It's the real 12638427 cam kit, often used in builds like the \Sloppy Mechanics\ turbo setups.

It's designed to work with BTR LS6 valvesprings for a reliable, high-rpm package.

Comes with a 1-year warranty.

Get that lumpy idle and big power!, description_short: GM Performance LS9 cam kit for 4.8L-6.2L LS engines.

Replaces 12638427.

Works with BTR springs.

Ideal for turbo/NA builds.

1-year warranty.