Howards Camshaft Big Bottles 4/7 Swap 124793-12 Mechanical Roller BBC Mark IV 396-502 65-96

Fits BBC Mark IV 396-502 1965-1996, Mechanical Roller, 5000 to 8200 RPM Range, .765 Int .731 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 Big Bottle Cams - 4/7 Swap, Competition only, Strong upper range for 540+ CID, Good with large manifold systems, Requires Thrust Button, Requires upgraded distributor gear/fuel pump pushrod, Steel Billet, 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	5000 to 8200
Intake Lift	0.765
Exhaust Lift	0.731
Intake Duration at 50	287
Exhaust Duration at 50	299
Advertised Intake Duration	319
Advertised Exhaust Duration	331
Camshaft Series	Big Bottle
Valve Setting	Mechanical
Lobe Separation Angle	112
Custom Notices	⚠ PROP 65 WARNING

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