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COMP Cams Camshaft CRB3 MM305S-10

SKU: CCA23-634-5

Camshafts

CCA Camshafts...

COMP Cams Camshaft CRB3 MM305S-10

SKU: CCA23-634-5

Camshafts

CCA Camshafts...

Sale ends in Calculating...

A$727.99 A$814.12
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

Exclusive Comp Cams flash sale discount at StreetFX!

Talk about timing! This is a limited offer while stocks last on various Comp Cams part numbers. There's never been a better time to buy your Comp Cams upgrades, so what are you waiting for?!

This item is currently on sale!

Same-day payment required to secure promotional price. Promotions may end early or be extended based on stock levels or other factors.

DR 279/287 SFTChrBRB

Mechanical (Solid) Flat Tappet Camshaft Great Super Street, Super Gas or Bracket Cam

Additional Information

Great Super Street, Super Gas or bracket cam. Best in 470+ engines with 12:1 compression and 5500+ stall.

Application Summary

3-Bolt Camshaft Design - Fits Chrysler B/RB 383, 400, 413, 426 Wedge and 440

Part Type

Engine Camshaft

Product Overview

273, 360, 318, AMC, Dodge, Mopar, Plymouth, Dart, Road Runner, Charger, Challenger, 383, 400, 440, 426, HEMI, 426 Wedge, 426 HEMI, RB, B, HEMI, 392, Chrysler, LA

Data: v4.2 - Upd: 2026-11-12 03:11:41

Features

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

Advertised Exhaust Duration:320
Advertised Intake Duration:305
Amazon ASIN:B000P595ZG
Assembly Lubricant Included:Yes
Basic Operating RPM Range:5,000-7,500
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.
Cam Type:Solid Flat Tappet
Camshaft Gear Attachment:3-Bolt
Camshaft Material:Cast Iron
Camshaft Series:Drag Race
Description:Drag Race 279/287 Solid Flat Cam for Chrysler 383-440
Engine Family:Chrysler 383-440 c.i. 8 Cylinder (1959-1980)
Exhaust Duration @ .050 in.:287
Exhaust Duration at .050 inch Lift:287
Exhaust Duration:320
Exhaust Valve Lift(in):0.63
Exhaust Valve Lift:0.63
Grind Number:MM 305S-10
Intake Duration @ .050 in.:279
Intake Duration at .050 Inch Lift:279
Intake Duration:305
Intake Valve Lift(in):0.650
Intake Valve Lift:0.65
Lifter Type:Solid Flat Tappet
Lifters Included:No
Part Number:cca23-634-5
RPM Range:4000-13000
Title:Drag Race 279/287 Solid Flat Cam for Chrysler 383-440
Usage:Strip
Valve Springs Required:Yes

Product Downloads

# Document Type Download
1. Catalog

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-11-07 19:02:44

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Comp Cams, Comp Cams (edelbrock)
StreetFX SKU cca23-634-5
SFX Item ID 4119478
Accounting SKU cca-23-634-5
Manufacturer SKU 23-634-5
Manufacturer UPC 036584080251
Alternative References 23-634-5, CCA-23-634-5

Camshaft, 3-Bolt, Mechanical Flat Tappet, Advertised Duration 305/320, Lift .650/.630, Mopar, Big Block, Each

COMP Cams drag race camshafts are offered in four styles: hydraulic flat tappet, hydraulic roller tappet, mechanical roller tappet, and mechanical flat tappet. These cams are ideal for the performance demands of the dragstrip, as well as street, strip, Circle Track, and other applications. Over a hundred models are available; choose the camshaft designed for your vehicle and engine family.

Product Attributes
BrandCOMP Cams
Manufacturer's Part Number23-634-5
Part TypeCamshafts
Product LineCOMP Cams Drag Race Camshafts
UPC036584080251
Cam StyleSolid flat tappet
Camshaft UseDrag race
Basic Operating RPM Range5,000-7,500
Intake Duration at 050 inch Lift279
Exhaust Duration at 050 inch Lift287
Duration at 050 inch Lift279 int./287 exh.
Advertised Intake Duration305
Advertised Exhaust Duration320
Advertised Duration305 int./320 exh.
Intake Valve Lift with Factory Rocker Arm Ratio0.650 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio0.630 in.
Valve Lift with Factory Rocker Arm Ratio0.650 int./0.630 exh.
Camshaft Gear Attachment3-bolt
Intake Valve Lash0.018 in.
Exhaust Valve Lash0.020 in.
RemanufacturedNo
Computer-Controlled CompatibleNo
Grind NumberTL304S-8
Valve Springs RequiredYes
QuantitySold individually.
Notes3-bolt camshaft. Requires aftermarket valve springs.

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