Chevrolet Performance LS Rear Main Seal HousingsChevrolet Performance LS rear main seal housings are designed to fit all LS model engines. They are manufactured from durable aluminum and are ideal for replacing damaged housings or building a new project from scratch.

10lb Nitrous Bottle with Standard Brass Valve

UPC:  684980000016

When exact tire pressure matters

Bolt Circle

Manton Conical Valve Springs

We do recommend using our TSP

JBA Firecone®* merged collectors for smooth flow

Injector will be set up properly to fit your vehicle

Adapters are offered in standard thread

6 Months of Remote Tuning Diagnostics Services (If you have a drivability issue or the vehicle just isn't working the way it normally does

0L Engines

Plugs for unused air ports