COMP Cams · New
COMP Cams Camshaft FB 284B-8
MPN 33-638-5 · Store SKU cca33-638-5
Supplier stock checked 11/8/2026, 5:05:40 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
Solid-Street/Strip power, 9.5:1 compression or better, 3000-3500 stall. Drag Race 246/256 Solid Flat Cam for Ford 352-428 Street/strip, 9.5:1+ compression, 3000+ stall.
Manufacturer fitment & guides
- Fits Ford FE 352, 360, 390, 406, 410, 427 and 428
- 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