COMP Cams Magnum Double Roller Timing Set - Cast Iron / Billet Steel - Mopar B / RB-Series 21-671-4 090 in Bore

090 in Bore

Sending Unit

Signature Racing Dial Design

Used to measure slots

inner race

COMP Cams Magnum Double Roller Timing Set - Cast Iron / Billet Steel - Mopar B / RB-Series 21-671-4 090 in BoreCOMP Cams Magnum Double Roller Timing Sets include induction hardened cast iron camshaft gears, billet steel crank sprockets and heavy duty, heat treated double roller timing chains. They feature 3 keyway crank sprockets for 4? incremental adjustability with a 4? maximum advance or retard. These sets are ideal for mild street performance applications. Product Description: Timing Chain Set Magnum Double Roller Cast Iron Billet Steel Mopar B RB Series