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COMP Cams Pure Energy Cam and Lifter Kits CL12-305-3 Camshaft Kits, Kits, Hydraulic Flat Tappet, Advertised Duration 246/263, Lift 0.429/0.438, Chevy, GMC, Small Block, Kit

SKU: CCACL12-305-3

Camshaft Kits

COMP Cams Pure Energy Cam and Lifter Kits CL12-305-3 Camshaft Kits, Kits, Hydraulic Flat Tappet, Advertised Duration 246/263, Lift 0.429/0.438, Chevy, GMC, Small Block, Kit

SKU: CCACL12-305-3

Camshaft Kits
A$836.23
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

CL-KIT - Cam and Lifter Kit Includes: Camshaft, Lifters, Assembly Lube, Decals and Instructions.

Application Summary

Fits Chevrolet GEN 1 Small Blocks including the 262, 265, 267, 283, 302, 305, 307, 327, 350 and 400. Does not fit LT1/LT4, or factory roller Small Blocks built from 1985 and newer. GM gradually added roller camshafts to 305's and 350's from the mid 80's forward. Camaros/Firebirds/Corvettes received the roller cams early, but many trucks and SUV's had flat tappet cams until the mid 90's. Remove the intake or timing cover to confirm whether the block is a factory roller or flat tappet. Does not fit the LS1, LS2, LS3 or any LS-based 4.8, 5.3, 5.7, 6.0 and 6.2. 1955-1957 Chevrolet 265 engines require a groove on the 5th cam journal for oiling. Contact us for more information.

Part Type

Engine Camshaft and Lifter Kit

Data: v4.2 - Upd: 2026-10-16 13:06:22

Specifications

Product Attributes - Brand
COMP Cams
Product Attributes - Manufacturer's Part Number
CL12-305-3
Product Attributes - Part Type
Camshaft Kits
Product Attributes - Product Line
COMP Cams Pure Energy Cam and Lifter Kits
Product Attributes - UPC
00036584380849
Product Attributes - Cam Style
Hydraulic flat tappet
Product Attributes - Basic Operating RPM Range
1,200-5,200
Product Attributes - Camshaft Use
Street/Strip
Product Attributes - Intake Duration at 050 inch Lift
203
Product Attributes - Exhaust Duration at 050 inch Lift
212
Product Attributes - Duration at 050 inch Lift
203 int./212 exh.
Product Attributes - Advertised Intake Duration
246
Product Attributes - Advertised Exhaust Duration
263
Product Attributes - Advertised Duration
246 int./263 exh.
Product Attributes - Intake Valve Lift with Factory Rocker Arm Ratio
0.429 in.
Product Attributes - Exhaust Valve Lift with Factory Rocker Arm Ratio
0.438 in.
Product Attributes - Valve Lift with Factory Rocker Arm Ratio
0.429 int./0.438 exh.
Product Attributes - Lobe Separation (degrees)
110
Product Attributes - Camshaft Gear Attachment
3-bolt
Product Attributes - Grind Number
246PE
Product Attributes - Computer-Controlled Compatible
No
Product Attributes - Lifters Included
Yes
Product Attributes - Lifter Style
Hydraulic flat tappet
Product Attributes - Valve Springs Included
No
Product Attributes - Retainers Included
No
Product Attributes - Locks Included
No
Product Attributes - Valve Stem Seals Included
No
Product Attributes - Timing Chain and Gears Included
No
Product Attributes - Assembly Lubricant Included
Yes
Product Attributes - Pushrods Included
No
Product Attributes - Rocker Arms Included
No
Product Attributes - Gaskets Included
No
Product Attributes - Valve Springs Required
Yes
Product Attributes - Quantity
Sold as a kit.

Reference Information

Brand Name/s Comp Cams
StreetFX SKU ccaCL12-305-3
SFX Item ID 4776842
Supplier Item Code 4776842
Manufacturer SKU CL12-305-3
Manufacturer UPC 36584380849

Brochures

Compatibility

Fits Chevrolet GEN 1 Small Blocks including the 262, 265, 267, 283, 302, 305, 307, 327, 350 and 400. Does not fit LT1/LT4, or factory roller Small Blocks built from 1985 and newer. GM gradually added roller camshafts to 305's and 350's from the mid 80's forward. Camaros/Firebirds/Corvettes received the roller cams early, but many trucks and SUV's had flat tappet cams until the mid 90's. Remove the intake or timing cover to confirm whether the block is a factory roller or flat tappet. Does not fit the LS1, LS2, LS3 or any LS-based 4.8, 5.3, 5.7, 6.0 and 6.2. 1955-1957 Chevrolet 265 engines require a groove on the 5th cam journal for oiling. Contact us for more information.

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