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Holley HP Billet Regulators
Retains GM factory axle pipes with AFM valves Requires Factory GM NPP Valve Module for Installation
See 5622 for LS7 Cam Change Kit
Arbor/Pilots from COMP Cams will also work with the valve guide cutters used for shortening the guide for a high lift cam or installing a COMP Cams Teflon seal for oil control
3/4-36 Spline
QA1 High Travel Coil-Over Spring - 2-1/2" I.D. x 10" Tall - 100 lb. 6100BK Holley HP Billet RegulatorsPowder Coated, Chrome Appearing Silicon Manganese SteelAll QA1 springs are manufactured using the highest quality chrome silicone. This material offers high strength, consistency and longer life. Cold Wound Heat Treated Shot PeenedAll QA1 springs go through intensive manufacturing processes to ensure consistency, accuracy and durability. Squared EndsAll QA1 springs are ground at both ends to ensure straight, consistent and accurate operation.
US$ 69.00
US$ 39.00
US$ 55.00
US$ 170.00
US$ 160.00