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Technical Articles for Part Number CCA-11-719-9
Camshaft, Mechanical Roller Tappet, Advertised Duration 316/338, Lift .873/.782, Chevy, Big Block, Each
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Estimated Ship Date: Oct 29, 2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
11-719-9
Part Type:
Product Line:
Summit Racing Part Number:
CCA-11-719-9
UPC:
036584071785
Cam Style:
Solid roller, Retro-fit
Camshaft Manufacturers Description:
Mechanical roller-Super Stock 454, automatic or manual transmission with 1.8 or 1.7 rocker arm ratio.
Basic Operating RPM Range:
5,500-8,000
Intake Duration at 050 inch Lift:
284
Exhaust Duration at 050 inch Lift:
295
Duration at 050 inch Lift:
284 int./295 exh.
Advertised Intake Duration:
316
Advertised Exhaust Duration:
338
Advertised Duration:
316 int./338 exh.
Intake Valve Lift with Factory Rocker Arm Ratio:
0.873 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio:
0.782 in.
Valve Lift with Factory Rocker Arm Ratio:
0.873 int./0.782 exh.
Lobe Separation (degrees):
111
Intake Valve Lash:
0.024 in.
Exhaust Valve Lash:
0.030 in.
Remanufactured:
No
Computer-Controlled Compatible:
No
Grind Number:
316AR-11
Valve Springs Required:
Yes
Quantity:
Sold individually.
Notes:
Requires upgraded gear, thrust button & wear plate.
COMP Cams Drag Race Camshafts
COMP Cams drag race camshafts are offered in four styles: hydraulic flat tappet, hydraulic roller tappet, mechanical roller tappet, and mechanical flat tappet. These cams are ideal for the performance demands of the dragstrip, as well as street, strip, Circle Track, and other applications. Over a hundred models are available; choose the camshaft designed for your vehicle and engine family.
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Instructions & Calculators
Some parts are not legal for use in California or other states with similar laws / regulations
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