Howards Camshaft 4/7 Swap 124033-12 Steel Billet Mechanical Roller BBC Mark IV 396-502 65-96

Fits BBC Mark IV 396-502 1965-1996, Mechanical Roller, 5500 to 8200 RPM Range, .810 Int Lift .765 Ex Lift

$548.95

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⚠ PROP 65 WARNING

⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.

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Description

All Howards camshafts use the highest grade cores available. They are Rockwell checked and Parkerized to ensure quality control standards.
This Big Block Chevy Mark IV 396-502 1965-1996 cam is designed for 4/7 Swap, 480+ CID, Good heads 13.0:1+ compression, Some nitrous ok, Requires Thrust Button, Requires upgraded distributor gear/fuel pump pushrod, Ignition firing order must be changed to 1-8-7-3-6-5-4-2

Specifications

More Information
Price	$548.95
Vehicle Make	BB Chevy
Camshaft Type	Mechanical Roller
RPM Range	5500 to 8200
Intake Lift	0.810
Exhaust Lift	0.765
Intake Duration at 50	285
Exhaust Duration at 50	295
Advertised Intake Duration	317
Advertised Exhaust Duration	327
Camshaft Series	4/7 Swap
Valve Setting	Mechanical
Lobe Separation Angle	112
Custom Notices	⚠ PROP 65 WARNING

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