COMP Cams Hi-Tech Adjustable Double Roller Timing Set - Billet Steel - Small Block Chevy COA22027A-AL O-Ring Included

O-Ring Included

75 Micron Stainless Screen

10 AN Hose to 7/8-14 in Female

969 in Holes

5 Rockers / 1 Momentary Rocker

COMP Cams Hi-Tech Adjustable Double Roller Timing Set - Billet Steel - Small Block Chevy COA22027A-AL O-Ring IncludedCOMP Cams Adjustable Timing Sets come equipped with a Torrington roller thrust bearing which reduces friction. They include durable, induction hardened steel billet gears and a pre stretched, heat treated double roller chain with heavy duty large pin design. COMP Cams Adjustable Timing Sets feature an infinitely adjustable camshaft sprocket with 6? maximum advance or retard along with a 3 keyway crank sprocket for additional 4? incremental