COMP Cams Replacement Timing Chain Gen

Pre-stretched, heat-treated double Roller chain with heavy-duty large pin design. Ideal for all street performance and race applications.

Additional Information

This heat-treated, pre-stretched, double roller timing chain replaces the chain for our 3146KT adjustable timing set for Chevrolet 454-502 GEN VI Big Block.

Part Type

Engine Timing Chain

Product Overview

*Adjustable Timing Sets*
• Include durable, induction hardened steel billet gears
• Feature infinitely adjustable camshaft sprocket, 6-degree maximum advance/retard
• 3 Keyway crank sprocket for additional 4-degree incremental adjustability
• Pre-stretched, heat-treated double roller chain with heavy-duty large pin design; chain available separately
• Torrington roller thrust bearing for reduced friction
• Ideal for all street performance and race applications

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Product Details

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.

Reference Information

Timing Chain, Double Roller, Replacement, Chevy, Big Block, 502, Each

Replace your old, worn out and over-stretched timing chains with COMP Cams replacement Magnum timing chains. These heavy-duty, heat-treated true double roller timing chains are designed for use with COMP Cams Magnum timing sets.