Rollmaster BBC Billet Roller Timing Set w/Shim GBDL1 Quartz movement

Quartz movement

750 in Bolt Pattern

quick turn fasteners

low cost alternative to aluminum components

Distributor Weight Plate

Rollmaster BBC Billet Roller Timing Set w/Shim GBDL1 Quartz movementRed Series Timing Set, IWIS Pro Series Double Roller Chain, 9 Keyway Adjustable Crank Sprocket, Shim Vehicle Applications: 1965 1972 Chevrolet Biscayne 1966 1974 Chevrolet Caprice 1968 1972 Chevrolet El Camino 1969 1972 Chevrolet Brookwood 1969 1972 Chevrolet Townsman 1968 1972 Chevrolet K10 Pickup 1968 1972 Chevrolet K20 Suburban 1968 1972 Chevrolet K30 Pickup 1968 1972 GMC C25 C2500 Pickup 1965 1974 Chevrolet Corvette 1965 1975 Chevrolet Malibu 1969