COMP Cams Double Roller Timing Set - 0.005 in Undersize - Keyway Adjustable - Billet Steel - Pontiac V8 CH01ASLF Ensures that your unused O2

Ensures that your unused O2 port will not allow fresh air from disrupting other oxygen sensor readings downstream

They are designed for each specific application and provide the optimum grip

All kits are inspected and oiled before packaging

After more than 45 years

Made to fit any 5" and 5-1/2" diameter coil spring

COMP Cams Double Roller Timing Set - 0.005 in Undersize - Keyway Adjustable - Billet Steel - Pontiac V8 CH01ASLF Ensures that your unused O2With precision machined steel billet gears, our keyway timing set for . 005" undersized Pontiac 326 455 is built with bullet proof durability. Features 9 keyway crank sprocket for 2 degree adjustment increments and double roller chain. Product Description: Timing Chain Set 0. 005 in Undersize Double Roller Keyway Adjustable Billet Steel Pontiac V8 For 30 years, the COMP Cams philosophy has never changed: make the highest performing products possible