Performance Cam Bearings

These SBC cam bearings are a direct replacement, and will spread the load across the entire cam journal, unlike the stock bearings.  Bi metal to support the roller cam profile and  the load of higher spring pressure associated with performance cams.  Regular SBC cam bearings are not designed for…

Tri-Metal 60V6 Rod Bearings

Discontinued.  We have a few sets let in stock. Tri Metal bearings offer better load carrying capability and small particle embedability than the more common Bi-Metal rod bearings easily found for the 60V6 engines with 2.000" journals.  Usually stocked in Std and .010".  Up to .030" available.…

60V6 Tri-Metal Main Bearings

Discontinued.  There are a few sets left in stock. Performance Tri Metal Main Bearings for the 60V6 engines starting in 1985/86.  Older 2.8s use a smaller main journal which is not suitable for performance applications.

ARP Crank Damper Bolt

As the crankshaft flexes, the damper absorbs incredible amounts of energy. This damper bolt kit from ARP will ensure that your balancer is locked into position. They feature a 1/4 in. thick wide-area washer and an extra tall 12-point head that accepts a deep socket to eliminate the fear of strippin…

ARP Flywheel/Flex Plate Bolts

These premium-grade Pro series flywheel/  flexplate bolts from ARP are forged from aerospace alloy and heat-treated prior to thread rolling and machining. They feature an exclusive, flat 12-point head design and a larger-than-stock shank diameter for increased strength and improved register. UHL…

91-93 3.4 DOHC Performance Chip

Grand Prix, Cutlass, and Lumina Performance Chip Using the latest GM revisions, our performance chips not only increase performance, but also enhance drivability. Dyno proven 8-10 hp at the wheels on a stock motor, you can be confident knowing these are not generic changes like you will find i…

ARP 3.4 DOHC 60V6 Head Stud Kit

This kit is for the 3.4 DOHC engine (LQ1) 91-97.  Includes 16 studs, washers, and nuts.  Most important thing to know for this kit, is the cylinder heads need to be modified around the bolt holes to allow room for the washer.  Otherwise only the nut will fit on top.  Simple work for a machine sh…

91-96 3.4 DOHC Lightweight Lifters

The lightest lifter option availble, proven to 8000 RPM.  Priced as a set of 24. Please allow 2 weeks as these are not a stocked item.

ARP Header Studs

Headers can represent a sizable investment, so you'll want to keep them securely attached. In addition, exhaust leaks can cost you power and even cause damage to your vehicle. ARP has the answer, in the form of their stainless steel header studs. They're made from premium 300 stainless steel, which …

HPTuner Credits

Credits are used to flash vehicles with HPTuners hardware.  With the MPVI 2 released, HPTuners has made the credits universal, rather than per car manufacturer.