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HOW-124133-08 PART NUMBER
Howards Camshaft 4/7 Swap 124133-08 Steel Billet Mechanical Roller BBC Mark IV 396-502 65-96$563.95Fits BBC Mark IV 396-502 1965-1996, Mechanical Roller, 3400 to 7200 RPM Range, .680 Int .680 Ex Lift Learn More -
HOW-124133-10 PART NUMBER
Howards Camshaft 4/7 Swap 124133-10 Steel Billet Mechanical Roller BBC Mark IV 396-502 65-96$563.95Fits BBC Mark IV 396-502 1965-1996, Mechanical Roller, 3800 to 7300 RPM Range, .680 Int .680 Ex Lift Learn More -
HOW-128526-12 PART NUMBER
Howards Camshaft 128526-12 Hydraulic Roller 96-99 BBC Gen 6 454-502$423.95Fits 1996-1999 BBC Gen 6 454-502, Hydraulic Roller, 3200 to 6600 RPM Range, .680 Int Lift .680 Ex Lift Learn More -
HOW-411123-08 PART NUMBER
Howards Camshaft 411123-08 Mechanical Roller Pontiac V8$564.95Fits 1955-1981 Pontiac V8 265-455, Mechanical Roller, 3500 to 6500 RPM Range, .620 Int Lift .620 Ex Lift Learn More