Brian Tooley Racing SP011-16 .560" Max Lift Beehive Springs Kit for Chevrolet Gen III IV LS Engines. 560" Lift LS6 Beehive Springs. Spring specs are 100 lbs @ 1. 800", 285 lbs @ 1. 240", coil bind @ 1. 150", set of 16.

This NOS plate is designed to bolt between the upper and lower intake manifold on Holley Hi-Ram LT Gen-V manifolds

Performance Timing Advance and Fuel Tuning for 87 Octane Gas

-includes retainers

Excellent performance in the mid to upper RPM range with only slight losses below 2500 rpm

Optional Mopar OEM Hellcat Oil Pump

Fastener Material: Chromoly

Manufacturing Process:Machined

2012 Jeep Grand Cherokee

Kits include:

600 112 LSA

and main bearings

Duration @