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HOW-121123-12 PART NUMBER
Howards Camshaft 121123-12 Steel Billet Mechanical Roller BBC Mark IV 396-502 65-96$458.95Fits BBC Mark IV 396-502 1965-1996, Mechanical Roller, 4000 to 8000 RPM Range, .703 Int .703 Ex Lift Learn More -
HOW-121233-12 PART NUMBER
Howards Camshaft 121233-12 Steel Billet Mechanical Roller BBC Mark IV 396-502 65-96$458.95Fits BBC Mark IV 396-502 1965-1996, Mechanical Roller, 4000 to 7600 RPM Range, .737 Int .737 Ex Lift Learn More -
HOW-121623-12 PART NUMBER
Howards Camshaft 121623-12 Steel Billet Mechanical Roller BBC Mark IV 396-502 65-96$458.95Fits BBC Mark IV 396-502 1965-1996, Mechanical Roller, 4400 to 8200 RPM Range, .765 Int .737 Ex Lift Learn More -
HOW-121033-12 PART NUMBER
Howards Camshaft 121033-12 Steel Billet Mechanical Roller BBC Mark IV 396-502 65-96$458.95Fits BBC Mark IV 396-502 1965-1996, Mechanical Roller, 5200 to 8200 RPM Range, .810 Int .765 Ex Lift Learn More -
HOW-124623-12 PART NUMBER
Howards Camshaft 4/7 Swap 124623-12 Steel Billet Mechanical Roller BBC Mark IV 396-502 65-96$563.95Fits BBC Mark IV 396-502 1965-1996, Mechanical Roller, 4400 to 8200 RPM Range, .765 Int Lift .737 Ex Lift Learn More -
HOW-124303-12 PART NUMBER
Howards Camshaft 4/7 Swap 124303-12 Steel Billet Mechanical Roller BBC Mark IV 396-502 65-96$563.95Fits BBC Mark IV 396-502 1965-1996, Mechanical Roller, 5200 to 8000 RPM Range, .731 Int Lift .725 Ex Lift Learn More -
HOW-124033-12 PART NUMBER
Howards Camshaft 4/7 Swap 124033-12 Steel Billet Mechanical Roller BBC Mark IV 396-502 65-96$563.95Fits BBC Mark IV 396-502 1965-1996, Mechanical Roller, 5500 to 8200 RPM Range, .810 Int Lift .765 Ex Lift Learn More -
HOW-120226-12 PART NUMBER
Howards Camshaft 120226-12 Hydraulic Roller 96-99 BBC Gen 6 454-502$423.95Fits 1996-1999 BBC Gen 6 454-502, Hydraulic Roller, 1200 to 4400 RPM Range, .510 Int Lift .527 Ex Lift Learn More -
HOW-120236-12 PART NUMBER
Howards Camshaft 120236-12 Hydraulic Roller 96-99 BBC Gen 6 454-502$423.95Fits 1996-1999 BBC Gen 6 454-502, Hydraulic Roller, 1400 to 4600 RPM Range, .510 Int Lift .538 Ex Lift Learn More -
HOW-120246-12 PART NUMBER
Howards Camshaft 120246-12 Hydraulic Roller 96-99 BBC Gen 6 454-502$423.95Fits 1996-1999 BBC Gen 6 454-502, Hydraulic Roller, 1800 to 5400 RPM Range, .567 Int Lift .578 Ex Lift Learn More