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COMP Cams Camshaft CRB 280H PP474

SKU: CCA21-670-4

Camshafts

CCA Camshafts...

COMP Cams Camshaft CRB 280H PP474

SKU: CCA21-670-4

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

Strong Mid-Range with Early Muscle Car Sound.

Product Overview

*Nostalgia Plus Camshafts* * Specifically designed to capture the essence of the original 1960s muscle car experience * Combine famous factory cam performance with modern camshaft lobe designs for increased throttle response * Excellent sound improvement through camshaft specifications (with similar vacuum characteristics to its muscle car era counterparts)

Product Details

Advertised Exhaust Duration:287
Advertised Intake Duration:280
Amazon ASIN:B000P595S8
Assembly Lubricant Included:Yes
Basic Operating RPM Range:2,000-6,000
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:CL21-670-4
Camshaft Gear Attachment:1-Bolt
Camshaft Material:Cast Iron
Camshaft Series:Nostalgia Plus
Description:Nostalgia Plus 233/240 Hydraulic Flat Cam for Chrysler 383-440
Engine Family:Chrysler 383-440 c.i. 8 Cylinder (1959-1980)
Exhaust Duration @ .050 in.:240
Exhaust Duration at .050 inch Lift:240
Exhaust Duration:287
Exhaust Valve Lift(in):0.474
Exhaust Valve Lift:0.474
Grind Number:PP280H
Intake Duration @ .050 in.:233
Intake Duration at .050 Inch Lift:233
Intake Duration:280
Intake Valve Lift(in):0.474
Intake Valve Lift:0.474
K-Kit Upgrade:K21-670-4
Lifter Type:Hydraulic Flat Tappet
Lifters Included:No
Lobe Separation:110
Part Number:cca21-670-4
RPM Range:2000-9000
Title:Nostalgia Plus 233/240 Hydraulic Flat Cam for Chrysler 383-440
Usage:Street/Performance
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 17:48:14

Specifications

Product Attributes - Brand
COMP Cams
Product Attributes - Manufacturer's Part Number
21-670-4
Product Attributes - Part Type
Camshafts
Product Attributes - Product Line
COMP Cams Nostalgia Plus Camshafts
Product Attributes - UPC
036584070399
Product Attributes - Cam Style
Hydraulic flat tappet
Product Attributes - Camshaft Use
Street/Strip
Product Attributes - Basic Operating RPM Range
2,000-6,000
Product Attributes - Intake Duration at 050 inch Lift
233
Product Attributes - Exhaust Duration at 050 inch Lift
240
Product Attributes - Duration at 050 inch Lift
233 int./240 exh.
Product Attributes - Advertised Intake Duration
280
Product Attributes - Advertised Exhaust Duration
287
Product Attributes - Advertised Duration
280 int./287 exh.
Product Attributes - Intake Valve Lift with Factory Rocker Arm Ratio
0.474 in.
Product Attributes - Exhaust Valve Lift with Factory Rocker Arm Ratio
0.474 in.
Product Attributes - Valve Lift with Factory Rocker Arm Ratio
0.474 int./0.474 exh.
Product Attributes - Lobe Separation (degrees)
108
Product Attributes - Camshaft Gear Attachment
1-bolt
Product Attributes - Remanufactured
No
Product Attributes - Computer-Controlled Compatible
No
Product Attributes - Grind Number
CRB 280H PP474
Product Attributes - Valve Springs Required
Yes
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Comp Cams
StreetFX SKU cca21-670-4
SFX Item ID 4119445
Supplier Item Code 4119445
Manufacturer SKU 21-670-4
Manufacturer UPC 36584070399
Alternative References 280H, PP474

Compatibility

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

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