COMP Cams Hi-Tech Double Roller Timing Set - Cast Iron / Billet Steel - Big Block Chevy JK2-GMR25 2nd Generation Ball Spline Overhaul

2nd Generation Ball Spline Overhaul Kit with double seal

5 Point Design with Premium Black 2 inch Polyester Webbing and Black Epoxy Coated Drop-Forged Steel Hardware Ends Installed

Rivet Gun Jaws

Improves Performance

095" wall using CNC machined 0

COMP Cams Hi-Tech Double Roller Timing Set - Cast Iron / Billet Steel - Big Block Chevy JK2-GMR25 2nd Generation Ball Spline OverhaulCOMP Cams Hi Tech Roller Race Timing Sets include cast iron camshafts gears, induction hardened billet steel crank sprockets, and pre stretched, heat treated double roller chains with heavy duty large pin design. They feature 3 keyway crank sprockets for 4? incremental adjustability with 4? maximum advance or retard. These timing sets are dynamically balanced and quality checked for run out tolerances. Product Description: Timing Chain Set Hi Tech