[JayB22]

You are correct. The drivetrain in the Sonoma is a the 4.3 Vortec V6.

Sounds like for my short term plan I’ll change my mind and look for a 350 and hopefully find one with or find some Vortec heads to install on it. I was looking into rebuilding the 4.3 that’s in the frame but they really don’t seem like they easily put out much power so I don’t want to waste my money there.

If you are thinking I can get away without sliding the motor back that would make a big difference in allowing me to keep the 4wd also saves me getting driveshafts made.

If you don’t mind sharing measurements etc that would be greatly appreciated. Being in Canada our aftermarket choices are slim and shipping and exchange is a killer for us.

Thanks for all of your time. I really appreciate it.