COMP Cams · New
COMP Cams Camshaft CS XR276HR-12
MPN 08-503-8 · Store SKU cca08-503-8
Supplier stock checked 11/7/2026, 8:34:45 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
Needs modified TPI w/injectors, plenum, runners, exhaust, 2000+ stall. Requires custom tuning. Xtreme Energy Computer Controlled 224/230 Hydraulic Roller Cam for OE Roller SBC Xtreme Energy Computer Controlled 224/230 Hydraulic Roller Cam
Manufacturer fitment & guides
- Fits '87+ GEN 1 Chevrolet 305-350 Small Blocks w/ Factory Roller Camshafts (Not LT-1/LS1 etc)
- 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