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COMP Cams Camshaft CB 252Ah-10

SKU: CCA11-298-4

Camshafts

CCA Camshafts...

COMP Cams Camshaft CB 252Ah-10

SKU: CCA11-298-4

Camshafts

CCA Camshafts...

A$640.00
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

COMP Cams specialty camshafts are available in many applications and camshaft types. No matter what setup you're running--whether you race, cruise, or pull--COMP Cams has the cams for you.

Product Overview

396; 402; 427; 454; 496; 502; 572; 632; Chevrolet; BBC; Big Block Chevy; Big Block Chevrolet; Chevelle; Corvette; Mark IV; GEN 4; Monte Carlo; Caprice; Sprint; Nova; Camaro; Firebird; L78; Z16; L37; L34; L35; L37; L66; LS3; L34; L35; L37; L66; COPO; ZL1; C10; K10

Product Details

Advertised Exhaust Duration:260
Advertised Intake Duration:252
Amazon ASIN:B001G7ER6O
Assembly Lubricant Included:Yes
Basic Operating RPM Range:800-4,200
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:CL11-298-4
Camshaft Gear Attachment:3-Bolt
Camshaft Material:Cast Iron
Description:252AH-10 Hydraulic Flat Camshaft for Chevrolet Big Block 396-454
Exhaust Duration @ .050 in.:212
Exhaust Duration at .050 inch Lift:212
Exhaust Duration:260-8
Exhaust Valve Lift(in):0.475
Exhaust Valve Lift:0.475
Grind Number:252AH-10
Intake Duration @ .050 in.:206
Intake Duration at .050 Inch Lift:206
Intake Duration:252-5
Intake Valve Lift(in):0.46
Intake Valve Lift:0.46
K-Kit Upgrade:K11-298-4
Lifter Type:Hydraulic Flat Tappet
Lifters Included:No
Lobe Separation:110
Part Number:cca11-298-4
RPM Range:0-6750
SK-Kit Upgrade:SK11-298-4
Title:0
Usage:OEM
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: 2026-10-13 17:49:26

Specifications

Product Attributes - Brand
COMP Cams
Product Attributes - Manufacturer's Part Number
11-298-4
Product Attributes - Part Type
Camshafts
Product Attributes - Product Line
COMP Cams Specialty Camshafts
Product Attributes - UPC
036584640110
Product Attributes - Cam Style
Hydraulic flat tappet
Product Attributes - Camshaft Use
Street/Strip
Product Attributes - Intake Duration at 050 inch Lift
206
Product Attributes - Exhaust Duration at 050 inch Lift
212
Product Attributes - Duration at 050 inch Lift
206 int./212 exh.
Product Attributes - Advertised Intake Duration
252
Product Attributes - Advertised Exhaust Duration
260
Product Attributes - Advertised Duration
252 int./260 exh.
Product Attributes - Intake Valve Lift with Factory Rocker Arm Ratio
0.460 in.
Product Attributes - Exhaust Valve Lift with Factory Rocker Arm Ratio
0.475 in.
Product Attributes - Valve Lift with Factory Rocker Arm Ratio
0.460 int./0.475 exh.
Product Attributes - Lobe Separation (degrees)
110
Product Attributes - Camshaft Gear Attachment
3-bolt
Product Attributes - Remanufactured
No
Product Attributes - Computer-Controlled Compatible
No
Product Attributes - Grind Number
CB 252AH-10
Product Attributes - Valve Springs Required
Yes
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Comp Cams
StreetFX SKU cca11-298-4
SFX Item ID 4118420
Supplier Item Code 4118420
Manufacturer SKU 11-298-4
Manufacturer UPC 36584640110
Alternative References l78;, z16;, l37;, l34;, l35;, l66;

Compatibility

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

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