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COMP Cams Camshaft CRB 280H-10

SKU: CCA21-237-4

Camshafts

CCA Camshafts...

COMP Cams Camshaft CRB 280H-10

SKU: CCA21-237-4

Camshafts

CCA Camshafts...

A$711.56
Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.
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Description

Use 700-800 CFM Carburetor, Headers, 3.91+ Gears.

Product Overview

*Magnum Camshafts* * Great high RPM power * Easy on valve train parts * Can be used with mild ratio rocker arms and traditional performance valve springsAvailable * Best with aftermarket converter and 9.5:1+ compression

Product Details

Advertised Exhaust Duration:280
Advertised Intake Duration:280
Amazon ASIN:B000N5QC9U
Assembly Lubricant Included:Yes
Basic Operating RPM Range:2,500-5,800
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:Hydraulic Flat Tappet
Cam and Lifter Kit Upgrade:CL21-237-4
Camshaft Gear Attachment:1-Bolt
Camshaft Material:Cast Iron
Camshaft Series:Magnum
Description:Magnum 231/231 Hydraulic Flat Cam for Chrysler 383-440
Engine Family:Chrysler 383-440 c.i. 8 Cylinder (1959-1980)
Exhaust Duration @ .050 in.:230
Exhaust Duration at .050 inch Lift:230
Exhaust Duration:280
Exhaust Valve Lift(in):0.48
Exhaust Valve Lift:0.48
Grind Number:280H
Intake Duration @ .050 in.:230
Intake Duration at .050 Inch Lift:230
Intake Duration:280
Intake Valve Lift(in):0.480
Intake Valve Lift:0.48
K-Kit Upgrade:K21-237-4
Lifter Type:Hydraulic Flat Tappet
Lifters Included:No
Lobe Separation:110
Part Number:cca21-237-4
RPM Range:2000-9000
SK-Kit Upgrade:SK21-237-4
Title:Magnum 231/231 Hydraulic Flat Cam for Chrysler 383-440
Usage:Street/Strip
Valve Springs Required:Yes

Application Summary

Fits Chrysler B/RB 383, 400, 413, 426 Wedge and 440

Part Type

Engine Camshaft

Data: v4.2 - Upd: 2026-10-13 17:48:15

Specifications

Product Attributes - Brand
COMP Cams
Product Attributes - Manufacturer's Part Number
21-237-4
Product Attributes - Part Type
Camshafts
Product Attributes - Product Line
COMP Cams Magnum Hydraulic Camshafts
Product Attributes - UPC
036584520252
Product Attributes - Cam Style
Hydraulic flat tappet
Product Attributes - Camshaft Use
Street/Strip
Product Attributes - Basic Operating RPM Range
2,500-5,800
Product Attributes - Intake Duration at 050 inch Lift
231
Product Attributes - Exhaust Duration at 050 inch Lift
231
Product Attributes - Duration at 050 inch Lift
231 int./231 exh.
Product Attributes - Advertised Intake Duration
280
Product Attributes - Advertised Exhaust Duration
280
Product Attributes - Advertised Duration
280 int./280 exh.
Product Attributes - Intake Valve Lift with Factory Rocker Arm Ratio
0.480 in.
Product Attributes - Exhaust Valve Lift with Factory Rocker Arm Ratio
0.480 in.
Product Attributes - Valve Lift with Factory Rocker Arm Ratio
0.480 int./0.480 exh.
Product Attributes - Lobe Separation (degrees)
110
Product Attributes - Camshaft Gear Attachment
1-bolt
Product Attributes - Remanufactured
No
Product Attributes - Computer-Controlled Compatible
No
Product Attributes - Grind Number
CRB 280H-10
Product Attributes - Valve Springs Required
Yes
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Single-bolt camshaft.

Reference Information

Brand Name/s Comp Cams
StreetFX SKU cca21-237-4
SFX Item ID 4119426
Supplier Item Code 4119426
Manufacturer SKU 21-237-4
Manufacturer UPC 36584520252
Alternative References COM21-237-4, 280H-10

Compatibility

Fits Chrysler B/RB 383, 400, 413, 426 Wedge and 440

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