Yukon standard open spider gear kit for 8.5" GM with 30 spline axlesYukon uses higher quality materials and better techniques than OEM to ensure a longer lasting spider gear set.

We designed and built the prototype S550 camber plate in a record 48 hours - from start to finish - and that enabled us to offer this design just a few months after this car hit the market

and 15in diameter

4-pole LS3 is built with bullet-proof durability

00-inch mandrel-bent aluminized steel inlet pipe flowing into a 50 Series Big Block™ muffler for a deep mellow tone

these kits uprate brakes on a wide range of vehicles from trucks to Muscle cars and High HP sport sedans/compacts

Typical Properties:

Xtreme Energy 224/230 Hydraulic Roller Cam for Chevrolet Big Block GEN VI

90059 - 1978-1988 GM G-Body Solid Engine Mount Kit

Upgrade your rear lower control arms with UMI's heavy-duty tubular setup

Common Rail Fuel Plugs replace failing pressure relief valves on Dodge Cummins and Chevy Duramax fuel systems

Best In-Class Lifetime Warranty Register at QA1

Level 1 Big Wheel Kit