Comp Cams 1.625 H-11 SPRING ASSEMBLY Truck Knucks Mud Guard is spaced enough

Mud Guard is spaced enough to allow dirt and mud to flow out if it does get in

Critical when using higher settings as factory mounts will twist & flex & can fail prematurely

•    Premium Materials: Crafted from 1/4” 6061 T6 heat-treated aluminum skids and zinc-plated steel brackets

Base 1984 - 1986 Pontiac Bonneville LE 1980 - 1997 Pontiac Firebird Base

Bluetooth APP Control - Enjoy the convenience of JP Pro Portable Fridge

Comp Cams 1.625 H-11 SPRING ASSEMBLY Truck Knucks Mud Guard is spaced enoughDual Valve Springs: 1. 625" O. D. Outer, . 769" I. D. Inner Dual Valve Springs from COMP Cams are manufactured from H11 material and subject to extensive quality control testing to deliver a valve spring assembly with superior strength, durability and valve train stability, no matter the application. The dual spring design creates a stronger valve spring that can easily handle the increased lift found in extreme stress applications. COMP Cams Dual