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Vehicle Info NeededAmerican Muscle Mechanical Flat Tappet Camshaft 1965-1996 Chevy 396-502 Mark IV
Ships on 09/17/2026
Lowest Price GuaranteeNear duplicate of the Chev L88 430HP/427 cam
More specifications
- 270 Duration at 050 Exhaust
- 264 Duration at 050 Intake
- Firing Order: 1-8-4-3-6-5-7-2
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
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Howards Cams American Muscle Mechanical Camshafts are near duplicates of some of the most popular OEM camshaft grinds from the 60s and 70s. Howards Cams took these classic grinds and improved them slightly, increasing ramp speeds and altering durations to provide better horsepower and reliability. These modifications have no effect on throttle response or the iconic muscle car exhaust rumble. Howards Cams American Muscle Camshafts are the perfect choice for restoration projects.
Features
- Improved reproductions of popular OEM camshafts
- Provides better horsepower and reliability
- Excellent choice for reproduction projects
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