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COMP Cams Camshaft CB 321C-R10

SKU: CCA11-720-9

Engine Camshaft

CCA Camshafts...

COMP Cams Camshaft CB 321C-R10

SKU: CCA11-720-9

Engine Camshaft

CCA Camshafts...

A$1,007.75
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Description

Super Comp. Best in light car, 5500+ stall, 454+c.i.

Product Overview

Chevelle, Camaro, Corvette, Stingray, Silverado, C10, Firebird, Chevrolet, Big Block, Chevy, BBC, 454, 427, 502, 396, Caprice, Malibu, Impala, Nova, Monte Carlo, S10, 572

Product Details

Advertised Exhaust Duration:322
Advertised Intake Duration:321
Amazon ASIN:B001O07B8E
Assembly Lubricant Included:No
Basic Operating RPM Range:5500-8,500
C.A.R.B. E.O. Number:N/A
C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?:Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?:Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?:Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for On-Road Vehicles?:No
C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?:Yes, but must be a race/competition only vehicle.
C.A.R.B. Exemption Reason:N/A
California Proposition 65:WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Cam Type:Solid Roller
Camshaft Gear Attachment:3-Bolt
Camshaft Material:Billet Steel
Camshaft Series:Drag Race
Description:Drag Race 284/288 Solid Roller Cam for Chevrolet Big Block 396-454
Engine Family:Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)
Exhaust Duration @ .050 in.:286
Exhaust Duration at .050 inch Lift:286
Exhaust Duration:322-3
Exhaust Valve Lift(in):0.714
Exhaust Valve Lift:0.714
Grind Number:321CR-10
Intake Duration @ .050 in.:286
Intake Duration at .050 Inch Lift:286
Intake Duration:321-6
Intake Valve Lift(in):0.748
Intake Valve Lift:0.748
Lifter Type:Solid Roller
Lifters Included:No
Lobe Separation:110
Part Number:cca11-720-9
RPM Range:5000-13000
Title:Drag Race 284/288 Solid Roller Cam for Chevrolet Big Block 396-454
Usage:Strip
Valve Springs Required:Yes

Application Summary

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

Part Type

Engine Camshaft

Data: v4.2 - Upd: 2026-10-14 07:49:44

Specifications

Advertised Exhaust Duration:
322
Advertised Intake Duration:
321
Amazon ASIN:
B001O07B8E
Assembly Lubricant Included:
No
Basic Operating RPM Range:
5500-8,500
C.A.R.B. E.O. Number:
N/A
C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?:
Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?:
Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?:
Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for On-Road Vehicles?:
No
C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?:
Yes, but must be a race/competition only vehicle.
C.A.R.B. Exemption Reason:
N/A
California Proposition 65:
WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Cam Type:
Solid Roller
Camshaft Gear Attachment:
3-Bolt
Camshaft Material:
Billet Steel
Camshaft Series:
Drag Race
Description:
Drag Race 284/288 Solid Roller Cam for Chevrolet Big Block 396-454
Engine Family:
Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)
Exhaust Duration @ .050 in.:
286
Exhaust Duration at .050 inch Lift:
286
Exhaust Duration:
322-3
Exhaust Valve Lift(in):
0.714
Exhaust Valve Lift:
0.714
Grind Number:
321CR-10
Intake Duration @ .050 in.:
286
Intake Duration at .050 Inch Lift:
286
Intake Duration:
321-6
Intake Valve Lift(in):
0.748
Intake Valve Lift:
0.748
Lifter Type:
Solid Roller
Lifters Included:
No
Lobe Separation:
110
Part Number:
cca11-720-9
RPM Range:
5000-13000
Title:
Drag Race 284/288 Solid Roller Cam for Chevrolet Big Block 396-454
Usage:
Strip
Valve Springs Required:
Yes

Reference Information

Brand Name/s Comp Cams
StreetFX SKU cca11-720-9
SFX Item ID 4118520
Supplier Item Code 4118520
Manufacturer SKU 11-720-9
Manufacturer UPC 36584670056
Alternative References c10, s10, 321C-R10

Compatibility

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

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