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Username Post: correct sbc V pulleys        (Topic#372902)
bad 62 nova 
Posts: 1

Loc: Bowman, Ca.
Reg: 04-14-23
04-14-23 06:53 AM - Post#2856806    

I would like to know the factory sizes for the crank and water pump V belt pulleys for a SBC 350 .

I'm running a 7.5" on the crank shaft and a 6.0"on the water pump now. Thinking my pulleys are wrong.


Member #189 Moderator and "21th Year" Platinum Supporting Member
Posts: 7045
Age: 81
Loc: Napa, Ca USA
Reg: 04-02-00
04-14-23 04:55 PM - Post#2856827    
    In response to bad 62 nova

My 1965 Chevy II has been repowered with a 350. I just measured the pulleys. The crank pulley is 7
" and water pump is 6.50". I bought the car this way.

29-41, 42-48, 49-54 Moderator
1948 Chevy Fleetmaster Coupe Purchased 6/2010. Stock with rebuilt 52 216 installed May 1966.
1965 Chevy II 2 door post 350 3 speed manual
2019 Ford Ranger Lariat Super Crewcab


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