Hi,

Anybody knows if the bolt pattern on the harmonic balancer for the crankshaft pulley is the same for 335s and windsors(351c/m 400 vs 302 351w)? I think they all share the same crank pulley but im not 100% sure.

thanx

 

Yes, the pulleys share the same part numbers (per the FoMoCo 1980/89 Light Truck Master Parts Catalog, available on CD for ~$22 from hipoparts)

 

thanks, im fabing a custom 8 rib serpentine and could only find a a 302 8 rib crank pulley