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COMP Cams Part # CCA11-682-47

COMP Cams Camshaft CB 47S 310B-8 - 11-682-47

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Drag Race 4/7 Swap 270/276 Solid Flat Cam for Chevrolet Big Block 396-454

Application: Chevrolet GEN IV 396-454 Big Block Engines Originally Equipped with Flat Tappet Camshafts

2600-3000 lbs. car, 11.5:1+ compression with 4500+ stall. Excellent for 427-454c.i.

BBC - 1965-66 396 c.i.d. 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 <a href="https://www.raptorracing.ca/Tech-support">contact us</a>, and we will assist you with placing an order.

  • Camshaft Series: Drag Race 4 and 7 Swap Firing Order
  • Usage: Strip
  • Exhaust Valve Lift: 0.631 in.
  • Intake Valve Lift: 0.638 in.
  • Lobe Separation: 108°
  • Camshaft Gear Attachment: 3-Bolt
  • Advertised Intake Duration: 310°
  • Advertised Exhaust Duration: 314°
  • Basic Operating RPM Range: 4,200-7200 RPM
  • Grind Number: 47S 310B-8
  • Camshaft Material: Cast Iron
  • Engine Family: Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)
  • Lifter Type: Solid Flat Tappet
  • Valve Springs Required: Yes
  • Assembly Lubricant Included: Yes

Free U.S. standard shipping on qualifying orders $199+. Special order and made-to-order items can't be cancelled or refunded once ordered.

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