DynoMax Thrush Rattler Muffler 3" Center Inlet/Outlet 5 x 12-1/2" Oval Body 18" Long - Steel Main Hoop Gear drives are commonly used the tubular design allows SCOBRS0054U0K01060 150-45-6712K Size:7-5/8+ (61+)

Gear drives are commonly used with ALL90080 and ALL90081 Billet Timing Covers or may be used with most stock-type covers such as the ALL90010 with slight modification

1972-1974 Chevrolet C10 Pickup

provide maximum track clearance

80 blocks with left side dipstick

Steel Oval Head Fasteners 1/4" x

DynoMax Thrush Rattler Muffler 3" Center Inlet Outlet 5 x 12 1 2" Oval Body 18" Long Steel Main Hoop Gear drives are commonly used the tubular design allows SCOBRS0054U0K01060 150 45 6712K Size:7 5 8+ (61+) Gear drives are commonly used with ALL90080 and ALL90081 Billet Timing Covers or may be used with most stock type covers such as the ALL90010 with slight modification 1972 1974 Chevrolet C10 Pickup