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HOW-124322-08 PART NUMBER
Howards Camshaft 4/7 Swap 124322-08 Mechanical Flat Tappet BBC Mark IV 396-502 65-96$314.95Fits BBC Mark IV 396-502 1965-1996, Mechanical Flat Tappet, 3200 to 7000 RPM Range, .629 Int .623 Ex Lift Learn More -
HOW-124332-08 PART NUMBER
Howards Camshaft 4/7 Swap 124332-08 Mechanical Flat Tappet BBC Mark IV 396-502 65-96$314.95Fits BBC Mark IV 396-502 1965-1996, Mechanical Flat Tappet, 3800 to 7600 RPM Range, .623 Int .650 Ex Lift Learn More -
HOW-121663-12 PART NUMBER
Howards Camshaft Big Bottles 121663-12 NO Mechanical Roller BBC Mark IV 396-502 65-96$458.95Fits BBC Mark IV 396-502 1965-1996, Mechanical Roller, 4000 to 7000 RPM Range, .703 Int .703 Ex Lift Learn More -
HOW-120453-12 PART NUMBER
Howards Camshaft Big Bottles 120453-12 NO Mechanical Roller BBC Mark IV 396-502 65-96$458.95Fits BBC Mark IV 396-502 1965-1996, Mechanical Roller, 4000 to 7000 RPM Range, .714 Int .725 Ex Lift Learn More -
HOW-120823-12 PART NUMBER
Howards Camshaft Big Bottles 120823-12 NO Mechanical Roller BBC Mark IV 396-502 65-96$458.95Fits BBC Mark IV 396-502 1965-1996, Mechanical Roller, 4300 to 7200 RPM Range, .714 Int .714 Ex Lift Learn More -
HOW-120973-12 PART NUMBER
Howards Camshaft Big Bottles 120973-12 NO Mechanical Roller BBC Mark IV 396-502 65-96$458.95Fits BBC Mark IV 396-502 1965-1996, Mechanical Roller, 4500 to 7500 RPM Range, .737 Int .731 Ex Lift Learn More -
HOW-121043-12 PART NUMBER
Howards Camshaft Big Bottles 121043-12 NO Mechanical Roller BBC Mark IV 396-502 65-96$458.95Fits BBC Mark IV 396-502 1965-1996, Mechanical Roller, 4600 to 7800 RPM Range, .810 Int .810 Ex Lift Learn More -
HOW-121043-14 PART NUMBER
Howards Camshaft Big Bottles 121043-14 NO Mechanical Roller BBC Mark IV 396-502 65-96$458.95Fits BBC Mark IV 396-502 1965-1996, Mechanical Roller, 4600 to 8000 RPM Range, .810 Int .810 Ex Lift Learn More -
HOW-121093-14 PART NUMBER
Howards Camshaft Big Bottles 121093-14 NO Mechanical Roller BBC Mark IV 396-502 65-96$458.95Fits BBC Mark IV 396-502 1965-1996, Mechanical Roller, 4800 to 8500 RPM Range, .765 Int .725 Ex Lift Learn More -
HOW-124453-12 PART NUMBER
Howards Camshaft Big Bottles 4/7 Swap 124453-12 Mechanical Roller BBC Mark IV 396-502 65-96$563.95Fits BBC Mark IV 396-502 1965-1996, Mechanical Roller, 4000 to 7000 RPM Range, .714 Int .725 Ex Lift Learn More