Timing Chain Set - Magnum - Double Roller - Cast Iron / Billet Steel - Mopar B / RB-Series / 426 Hemi - Kit

COMP Cams Magnum Double Row Timing Set CRB

Feature induction hardened cast iron Camshaft Gear and billet Steel crank sprocket. 3 keyway crank sprocket for 4-degree incremental adjustability, 4-degree maximum advance/retard. Heavy-duty, heat-treated double row timing chain

Additional Information

Featuring an induction hardened cast iron cam gear with a billet crank gear, this Magnum timing set has a heavy-duty, heat-treated double row chain for mild/street performance 3-bolt '60-'73 Chrysler 383-440/426 HEMI.

Part Type

Engine Timing Set

Product Overview

*Magnum Double Row Timing Sets*
• Induction hardened cast iron camshaft gear & billet steel crank sprocket
• Features 3 keyway crank sprocket for 4-degree incremental adjustability, 4-degree maximum advance/retard
• Heavy-duty, heat-treated double row timing chain; chain available separately
• Ideal for mild street performance

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.

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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 and Gear Set, Magnum, Double Roller, Steel Sprockets, Mopar, Big Block, Set

Building a really high performance street vehicle? COMP Cams Magnum double roller timing sets are built for maximum performance on the street. They have heat-treated, pre-stretched, large-pin, double-row chains for extra strength and reliability. They also have an induction hardened cast iron camshaft gear and billet steel crank sprocket with three keyways, which allow you to set cam timing at 4 degrees advanced, 4 degrees retarded, or normal. In addition, all COMP Cams Magnum double roller timing sets are dynamically balanced for smoother operation.