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COMP Cams Camshaft CS280TLS-6

SKU: CCA12-512-5

Camshafts

CCA Camshafts...

COMP Cams Camshaft CS280TLS-6

SKU: CCA12-512-5

Camshafts

CCA Camshafts...

Sale ends in Calculating...

A$717.43 A$805.55
Limited Availability from MFR In stock at 1 location (only 1 available)

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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.

Camshaft - Tight Lash - Mechanical Flat Tappet - Lift 0.530 / 0.550 in - Duration 280 / 288 - 106 LSA - 3000 / 6700 RPM - Small Block Chevy - Each

COMP Cams Camshaft CS280TLS-6

Solid: Good for 350-400 on Big 3/8 to 1/2 mile tracks with high sustained RPM. Best with Big carburetor and good intake. SBC - 1955-57 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.

Additional Information

Drag Race, 280TLS-6 Good for 350-400 on Big 3/8 to 1/2 Mile Tracks with High Sustained RPM

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

Product Overview

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.

Additional Application Notes
• In 1987, GM began using hydraulic roller camshafts in Chevrolet Small Block V8's. Before ordering this camshaft, verify that your engine has a flat tappet camshaft. If your engine features a roller camshaft, look at our "08-" camshafts or "07-" camshafts if equipped with an LT1/LT4.

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: 2026-11-11 03:10:08

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

Description:280TLS-6 Solid Flat Camshaft for Chevrolet 265-400 Small Block
Exhaust Duration @ .050 in.:259
Exhaust Duration:288-1
Exhaust Valve Lift(in):0.55
Intake Duration @ .050 in.:250
Intake Duration:280-1
Intake Valve Lift(in):0.530
Lifter Type:Mechanical Flat Tappet
Part Number:cca12-512-5
RPM Range:3000-9000
Title:Camshaft for Chevrolet 265-400 Small Block (CS280TLS-6)
Usage:Strip

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 19:00:57

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Comp Cams, Comp Cams (edelbrock)
StreetFX SKU cca12-512-5
SFX Item ID 4118709
Accounting SKU cca-12-512-5
Manufacturer SKU 12-512-5
Manufacturer UPC 036584642602
Alternative References 12-512-5, CCA-12-512-5, COM12-512-5

Camshaft, Mechanical Flat Tappet, Advertised Duration 280/288, Lift .530/.550, Chevy, Small Block, Each

These tight lash camshafts from COMP Cams are designed for Circle Track and drag racing applications where a tight lash is necessary. These cams produce good torque and power and can handle high, sustained rpm.

Product Attributes
BrandCOMP Cams
Manufacturer's Part Number12-512-5
Part TypeCamshafts
Product LineCOMP Cams Tight Lash Camshafts
UPC036584642602
Cam StyleSolid flat tappet
Camshaft UseCircle Track
Basic Operating RPM Range3,500-6,500
Intake Duration at 050 inch Lift250
Exhaust Duration at 050 inch Lift259
Duration at 050 inch Lift250 int./259 exh.
Advertised Intake Duration280
Advertised Exhaust Duration288
Advertised Duration280 int./288 exh.
Intake Valve Lift with Factory Rocker Arm Ratio0.530 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio0.550 in.
Valve Lift with Factory Rocker Arm Ratio0.530 int./0.550 exh.
Intake Valve Lash0.018 in.
Exhaust Valve Lash0.018 in.
RemanufacturedNo
Computer-Controlled CompatibleNo
Grind NumberCS280TLS-6
Valve Springs RequiredYes
QuantitySold individually.

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