COMP Cams · New
COMP Cams Camshaft Kit A8 270H
MPN K10-203-4 · Store SKU ccaK10-203-4
Supplier stock checked 11/7/2026, 5:03:58 PM 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
K-KIT - Complete Kit Includes: Camshaft, Lifters, Valve Springs, Retainers, Valve Locks, Valve Stem Seals, Timing Chain Set, Assembly Lube (in flat tappet applications), Decals and Instructions. Best cam for 360-401 with stock converter. Works well with headers and aftermarket intake. Mild rough idle. Magnum 224/224 Hydraulic Flat Cam K-Kit for AMC 290-401
Manufacturer fitment & guides
- Fits AMC 290, 304, 343, 360, 390 and 401
- Manufacturer-supplied application summary from Turn14; this may not be an exhaustive fitment list.
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