COMP Cams · New
COMP Cams Camshaft Cv6B 266HR-12
MPN 56-450-8 · Store SKU cca56-450-8
Supplier stock checked 11/8/2026, 7:13:17 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
For '92-'14 GM 4.3L/262 cid 90. V6. Balance shaft-Equipped Engines. Works with Throttle Body and Sequential Port Injection with Aftermarket Chip. Good Low End and Mid-Range. Adjustable Valve Train Required. Balance shaft equipped 4.3L engines were introduced in '92 but GM continued to produce the previous version until '94. Non-Balance shaft 4.3L's ('85-'94) shared their timing cover with the small block Chevy V8 engine. The. Balance shaft 4.3L's timing cover is noticeably taller than the Non-Balance shaft version. Works with throttle body and sequential port injection with aftermarket chip. Good low end and mid-range. Magnum Computer Controlled 210/215 Hydraulic Roller Cam Chevrolet 262/4.3L V6 Hydraulic Roller Cam
Manufacturer fitment & guides
Check 56-450-8 against the manufacturer’s application information below.
Part-specific notes
- Not CARB approved. Destination and intended-use restrictions must be checked before sale.
- Emissions acknowledgement required before purchase.
- California Proposition 65: Y
