Howards Camshaft 4/7 Swap 124133-10 Steel Billet Mechanical Roller BBC Mark IV 396-502 65-96

Fits BBC Mark IV 396-502 1965-1996, Mechanical Roller, 3800 to 7300 RPM Range, .680 Int .680 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, Nice Bracket cam, Lopey idle, Needs higher stall & lower gear, 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	3800 to 7300
Intake Lift	0.680
Exhaust Lift	0.680
Intake Duration at 50	261
Exhaust Duration at 50	269
Advertised Intake Duration	293
Advertised Exhaust Duration	301
Camshaft Series	4/7 Swap
Valve Setting	Mechanical
Lobe Separation Angle	110
Custom Notices	⚠ PROP 65 WARNING

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