Free shipping on eligible orders of $100 or more. Oversized and freight items excluded.

Shop parts / COMP Cams / New

COMP Cams Camshaft Kit FF 306S

COMP Cams · New

COMP Cams Camshaft Kit FF 306S

MPN K34-343-4 · Store SKU ccaK34-343-4

$713.95
CHECK AVAILABILITY0 in supplier warehouses. Ask JuiceBuilt about availability.

Supplier stock checked 11/7/2026, 2:42:14 PM UTC. Adding a part does not reserve it.

30-day returns for unopened, unused new parts

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. Bracket race or limited street use. Must have low gear with 3500+ stall. 10.5:1 compression. Racy idle. Magnum 260/260 Solid Flat Cam K-Kit for Ford 429,460

Manufacturer fitment & guides

  • Fits Ford Big Block/385 Series 429 and 460
  • 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

Manufacturer documents

More from COMP Cams ↗See the JuiceBuilt workshop ↗

YOUR NEXT MOVE

Your build.