ECLATE I - PIECE N° 27 - ARBRE A CAMES - KNUCKLEHEADS 36/47 - OEM 25523-48 - S&S - KN420- 106-2409

Pièces pour Custom > Harley-Davidson > MOTEUR : Pièces & Moteurs complets > ECLATE I - PIECE N° 27 - ARBRE A CAMES - KNUCKLEHEADS 36/47 - OEM 25523-48 - S&S - KN420- 106-2409

ECLATE I - PIECE N° 27 - ARBRE A CAMES - KNUCKLEHEADS 36/47 - OEM 25523-48 - S&S - KN420- 106-2409

Arbres à cames Flathead Power S&S pour Knucklehead OHV de 1936 à 1947. La Pièce

S&S, KN420 CAMSHAFT. .420" LIFT

High lift cam for modified Knuckleheads. .420" lift and longer duration for engines with up to 93" and up to 8.5:1 Compression ratio. High lift valve springs are required.

Fits: > 36-47 74" Knucklehead; S&S KN-series engines