Comp Cams 11-683-47 Drag Race 4 & 7 Swap Firing Order Solid Flat Tappet Camshaft

Chevy 396-454 (1965-1996), Solid, 4500 to 7500 RPM Range, .638 Int .638 Ex Lift

$295.95

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⚠ 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

Comp Cams best solid for 454 with 4500+ stall and 11.5:1 compression.

18736542 firing order

Specifications

More Information
Price	$295.95
Vehicle Make	Chevy BB
Camshaft Type	Solid Flat Tappet
RPM Range	4500 to 7500
Intake Lift	0.638
Exhaust Lift	0.638
Intake Duration at 50	270
Exhaust Duration at 50	280
Advertised Intake Duration	310
Advertised Exhaust Duration	320
Camshaft Series	Drag Race
Valve Setting	.028 In / .030 Ex
Lobe Separation Angle	110
Custom Notices	⚠ PROP 65 WARNING