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COMP Cams Camshaft CRB XE268S-10

SKU: CCA21-230-4

Camshafts

CCA Camshafts...

COMP Cams Camshaft CRB XE268S-10

SKU: CCA21-230-4

Camshafts

CCA Camshafts...

A$697.33
Last Available from MFR. LAST ONE AVAILABLE from the manufacturer's distribution centre. Once sold, this item may not be immediately available again. The dispatch timeframe shown is an estimate based on historical orders for this part and is dependent on the manufacturer releasing the final available unit.

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Description

XE 230/236 SFTChBRB

Xtreme Energy 230/236 Solid Flat Cam for Chrysler 383-440 (Single-Bolt). Excellent for street/mild strip. 2200+ stall or 4 speed.

Additional Information

Excellent for street and mild strip, 2200+ stall or 4 speed.

Application Summary

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

Part Type

Engine Camshaft

Product Overview

*Xtreme Energy Camshafts*
• Quicker opening lobe profiles deliver increased responsiveness & more area under the lift curve
• More vacuum allows an increase in duration for improved performance and assists power brakes
• Excellent performance in street carbureted applications
• Best performance with aftermarket intake manifolds, headers, lower gear ratios, etc.

Additional Application Notes
• Mech. Flat Tappet; Single Bolt; 1800-5800rpm; Adv. Dur. 268 Int./274 Exh.; Valve Lift .488 Int./.501 Exh.; Lobe Angle 110 deg.; Includes Special Shafts~ Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
• w/ D Engine VIN; Mech. Flat Tappet; Single Bolt; 1800-5800rpm; Adv. Dur. 268 Int./274 Exh.; Valve Lift .488 Int./.501 Exh.; Lobe Angle 110 deg.; Includes Special Shafts~ Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
• w/ D Engine VIN;

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

Data: v4.2 - Upd: 2026-11-07 21:24:32

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:230
Advertised Intake Duration:268
Amazon ASIN:B000P5G8AG
Assembly Lubricant Included:Yes
Basic Operating RPM Range:1,800-5,800
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
Cam and Lifter Kit Upgrade:CL21-230-4
Camshaft Gear Attachment:1-Bolt
Camshaft Material:Cast Iron
Camshaft Series:Xtreme Energy
Description:Xtreme Energy 230/236 Solid Flat Cam for Chrysler 383-440
Engine Family:Chrysler 383-440 c.i. 8 Cylinder (1959-1980)
Exhaust Duration @ .050 in.:242
Exhaust Duration at .050 inch Lift:236
Exhaust Duration:280
Exhaust Valve Lift(in):0.511
Exhaust Valve Lift:0.501
Grind Number:XS268S
Intake Duration @ .050 in.:236
Intake Duration at .050 Inch Lift:230
Intake Duration:274
Intake Valve Lift(in):0.502
Intake Valve Lift:0.488
K-Kit Upgrade:K21-230-4
Lifter Type:Solid Flat Tappet
Lifters Included:No
Part Number:cca21-230-4
RPM Range:1000-7000
Title:Xtreme Energy 230/236 Solid Flat Cam for Chrysler 383-440
Usage:Street/Performance
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 19:02:37

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Comp Cams, Comp Cams (edelbrock)
StreetFX SKU cca21-230-4
SFX Item ID 4119422
Accounting SKU cca-21-230-4
Manufacturer SKU 21-230-4
Manufacturer UPC 036584080152
Alternative References 21-230-4, CCA-21-230-4

Camshaft, 1-Bolt, Mechanical Flat Tappet, Advertised Duration 268/274, Lift .488/.501, Mopar, Big Block, Each

COMP Cams Xtreme Energy camshafts employ the latest cam technology to provide maximum performance. Whether your use is off-roading, towing, or street performance, there's an Xtreme Energy cam available for you. By using an aggressive lobe profile, these cams provide better throttle response and more top-end horsepower than equivalent cams from other manufacturers—while delivering increased engine vacuum. Hundreds of models are available for fitment on vehicles from 1955 to the present. Select the cam designed for your application.

Product Attributes
BrandCOMP Cams
Manufacturer's Part Number21-230-4
Part TypeCamshafts
Product LineCOMP Cams Xtreme Energy Camshafts
UPC036584080152
Cam StyleSolid flat tappet
Camshaft UseStreet/Strip
Basic Operating RPM Range1,800-5,800
Intake Duration at 050 inch Lift230
Exhaust Duration at 050 inch Lift236
Duration at 050 inch Lift230 int./236 exh.
Advertised Intake Duration268
Advertised Exhaust Duration274
Advertised Duration268 int./274 exh.
Intake Valve Lift with Factory Rocker Arm Ratio0.488 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio0.501 in.
Valve Lift with Factory Rocker Arm Ratio0.488 int./0.501 exh.
Camshaft Gear Attachment1-bolt
Intake Valve Lash0.016 in.
Exhaust Valve Lash0.018 in.
RemanufacturedNo
Computer-Controlled CompatibleNo
Grind NumberXS268S
Valve Springs RequiredYes
QuantitySold individually.
NotesSingle-bolt camshaft.

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