Newest Gallery Photos

  1. Chevy Truck Forum

    Welcome To!

    The #1 Chevy Truck Forum Online

    Online since 2004, we're the #1 Chevy Truck & SUV user community. If you have any questions about your Chevy or GMC Truck, SUV or Crossover, or just want to connect with other GM owners and enthusiasts around the world, you've found the best place on the internet to do that.

    Join Today ~ It's Free

    Registering is Free and Easy! Do it today and we'll see you on the forums soon!

Converting 4.3 to carb 350

Discussion in 'Chevy C/K Truck Forum' started by 99ta350, Feb 22, 2013.

  1. 99ta350

    99ta350 New Member

    Will i be able to utalize the pulley system of the 4.3 to the gen 1 350. Wanting to keep my A/C and all that. I like the serpine belt. Or do i need to order the pulley kit for the votec 350 and put in on the older 350?
  2. Chris Miller

    Chris Miller Rockstar 100 Posts

    Shouldn't be a problem.
  3. James4012

    James4012 Member

    The 4.3 is a 350 minus the number 3 and 6 cylinders. The 4.3 actually takes a bigger piston then the 305, it has the same bore size as a 350. 350 divided by 8 = 43.75 X 6 = 262.5 A 4.3 is a 262 . Bolt ups are all the same. I pulled everything off a 4.3 that's on my 350 right now because the previous owner had a carbureted accessory line on a TBI. It had a double serpentine/V-neck pully on both the balancer and water pump with mods to the altenator so it'd fit on the carb style brackets. I just took it all off, and installed what I had on my 90 that had a 4.3

Share This Page