ARP Pro Series Cylinder 12-Point Head Stud Kit, LSAARP Pro Series Cylinder Head Studs ARP Pro Series cylinder head studs are cold forged to ensure molecular integrity. They're heat treated prior to thread rolling and machining. ARP Pro Series kits are also available with 12 point nuts, and all studs come complete with hardened parallel washers for an even load distribution and accurate torque readings. With hundreds of models ready to ship, these cylinder head fasteners can be ordered for virtually

Measured Flow: 685 CFM @ 7" H2O

this version is known to get rowdy during mid-range acceleration and deceleration

Core Height 15 Inch

FAST LSXR LS3/LS7 fuel injector spacers are designed to extend your short OEM fuel injectors to the same length as the longer-style injectors

The enlarged bore is a substantial upgrade over stock and allows increased airflow to support higher horsepower

allowing cooler air to run through the system

or carbon fiber tips

GEN IV LS7 Applications

From the C5R LeMans winning Corvettes to privateers like KTEC

Results have varied in the industry

If you’re looking for a racing technology inspired radiator that will keep your engine cool and running smoothly

A high-density polyethylene (HDPE) rotationally-molded tube helps increase the volume of airflow to your engine