COMP Cams
COMP Cams Timing Set LS RHS Double 3Key 3154CPG
COMP Cams Timing Set LS RHS Double 3Key 3154CPG
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
CCA Timing Chain Sets
Engine Timing Set
Cast iron camshaft gear and induction hardened billet steel crank sprocket; Features 3 keyway crank sprocket for 4-degree incremental adjustability, 4-degreemaximum advance/retard; Pre-stretched, heat-treated double roller chain with heavy-duty large pin design; chain available separately; Dynamically balanced and quality checked for run-out tolerances; Ideal for all street performance and race applications
COMP Cams Hi-Tech Roller Race Timing Sets include cast iron camshafts gears, induction hardened billet steel crank sprockets, and pre-stretched, heat-treated double roller chains with heavy-duty large pin design. They feature 3 keyway crank sprockets for 4? incremental adjustability with 4? maximum advance or retard. These timing sets are dynamically balanced and quality checked for run-out tolerances.
COMP Cams GM LS Hi-Tech Race Roller Timing Set for RHS Block

COMP Cams timing chain kit: what to know
Chains last longer than belts, but guides and tensioners wear. A rattle at startup is a common sign they need attention.
Fitment notes
- Specs, lead time and warranty come from COMP Cams and can change. The details above this guide are the latest we have.
Not sure it fits? Message us your vehicle details and we'll double-check fitment before you buy.
Ask about fitmentWhat else to plan for
- Timing cover gasket and seal. The cover comes off for this job.
- Oil and filter. Fresh oil helps a new chain and hydraulic tensioner.
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