COMP Cams · New
COMP Cams Camshaft Cv6B 280HR-10
MPN 56-430-8 · Store SKU cca56-430-8
Supplier stock checked 11/8/2026, 6:58:12 AM UTC. Adding a part does not reserve it.
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Product details
V6 Balance Shaft-Equipped Engines. Limited High Performance with Rough Idle - Needs Intake, Headers, 2500+ Stall and 3.73 to 4.10 Gears. Adjustable Valve Train Required - For Carbureted Applications 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. Limited high performance with rough idle. Needs intake, headers and 2500+ stall with 3.73 to 4.10 gears. Magnum 224/224 Hydraulic Roller Cam for Chevrolet 262/4.3L V6 For '92-'14 GM 4.3L/262 cid 90³ Hydraulic Roller Cam
Manufacturer fitment & guides
Check 56-430-8 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
