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Oval Track 252/258 Solid Flat Cam for Chevrolet Small Block


SOLID-1/4 to 3/8 tight, 327-358 cid. 12:1+ 4BBL with good intake and exhaust.


SBC - 1955-57 models have an oiling groove in the rear journal. The listed part numbered cams will not fit these models, so if you require a camshaft with the oiling groove, please call us at 1-800-999-0853 or click here to contact us, and we will assist you with placing an order.

More Information
UPC 036584015680
Manufacturer COMP Cams®
Emissions Code
Engine Family Chevrolet 262-400 c.i. 8 Cylinder (1958-1998)
RPM Operating Range 3,000-6700
Cam Type Solid Flat Tappet
Camshaft Series Xtreme Oval
Camshaft Gear Attachment 3-Bolt
Usage Strip
California Proposition 65 WARNING: Cancer and Reproductive Harm
Advertised Intake Duration 282
Advertised Exhaust Duration 292
Intake Duration at .050 Inch Lift 256
Exhaust Duration at .050 Inch Lift 258
Intake Valve Lift 0.54
Exhaust Valve Lift 0.537
Lobe Lift Intake 0.36
Lobe Lift Exhaust 0.358
Lobe Separation 106
Intake Centerline 106
Valve Timing Lift 0.02
Exhaust Close ATDC 23
Intake Open BTDC 20
Exhaust Open BBDC 55
Intake Close ABDC 52
Lifter Style Solid Flat Tappet