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COMP Cams Camshaft CB 260AH-12

SKU: CCA11-302-4

Camshafts

CCA Camshafts...

COMP Cams Camshaft CB 260AH-12

SKU: CCA11-302-4

Camshafts

CCA Camshafts...

A$711.64
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

BBC - 1965-66 396 c.i.d. models have an oiling groove in the rear journal. The listed part numbered cams will not fit these models, so if you require a Camshaft with the oiling groove, please call us at 1-800-999-0853 or contact us, and we will assist you with placing an order.

Product Overview

*Computer Controlled Camshafts* * Wide variety of sizes available for significant power gains * Available for electronic fuel injected, throttle body injected and tuned port injected engines * Available for both stock and modified computer systems

Product Details

Advertised Exhaust Duration:268
Advertised Intake Duration:260
Amazon ASIN:B001NET0R6
Assembly Lubricant Included:Yes
Basic Operating RPM Range:1,000-5,200
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:CL11-302-4
Camshaft Gear Attachment:3-Bolt
Camshaft Material:Cast Iron
Camshaft Series:Computer Controlled
Description:Computer Controlled 212/218 Hydraulic Flat Cam for Chevrolet Big Block 396-454
Engine Family:Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)
Exhaust Duration @ .050 in.:218
Exhaust Duration at .050 inch Lift:218
Exhaust Duration:268
Exhaust Valve Lift(in):0.503
Exhaust Valve Lift:0.503
Grind Number:260AH-12
Intake Duration @ .050 in.:212
Intake Duration at .050 Inch Lift:212
Intake Duration:260
Intake Valve Lift(in):0.503
Intake Valve Lift:0.503
K-Kit Upgrade:K11-302-4
Lifter Type:Hydraulic Flat Tappet
Lifters Included:No
Lobe Separation:112
Part Number:cca11-302-4
RPM Range:1000-7000
SK-Kit Upgrade:SK11-302-4
Title:Computer Controlled 212/218 Hydraulic Flat Cam for Chevrolet Big Block 396-454
Usage:Street/Performance
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: 2026-10-17 02:06:53

Specifications

Product Attributes - Brand
COMP Cams
Product Attributes - Manufacturer's Part Number
11-302-4
Product Attributes - Part Type
Camshafts
Product Attributes - Product Line
COMP Cams Computer-Controlled Camshafts
Product Attributes - UPC
036584610083
Product Attributes - Cam Style
Hydraulic flat tappet
Product Attributes - Camshaft Use
Street/Strip
Product Attributes - Basic Operating RPM Range
1,000-5,200
Product Attributes - Intake Duration at 050 inch Lift
212
Product Attributes - Exhaust Duration at 050 inch Lift
218
Product Attributes - Duration at 050 inch Lift
212 int./218 exh.
Product Attributes - Advertised Intake Duration
260
Product Attributes - Advertised Exhaust Duration
268
Product Attributes - Advertised Duration
260 int./268 exh.
Product Attributes - Intake Valve Lift with Factory Rocker Arm Ratio
0.503 in.
Product Attributes - Exhaust Valve Lift with Factory Rocker Arm Ratio
0.503 in.
Product Attributes - Valve Lift with Factory Rocker Arm Ratio
0.503 int./0.503 exh.
Product Attributes - Lobe Separation (degrees)
112
Product Attributes - Remanufactured
No
Product Attributes - Computer-Controlled Compatible
Yes
Product Attributes - Grind Number
CB 260AH-12
Product Attributes - Valve Springs Required
Yes
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Designed for throttle body injection engine applications.

Reference Information

Brand Name/s Comp Cams
StreetFX SKU cca11-302-4
SFX Item ID 4118421
Supplier Item Code 4118421
Manufacturer SKU 11-302-4
Manufacturer UPC 36584610083
Alternative References c10, s10, COM11-302-4, 260AH-12

Compatibility

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

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