I'm wondering what kind of aftermarket support there is for an early gmc straight six. Multi carbs, exhaust or whatever you've got. Anything helps. Posted using the Full Custom H.A.M.B. App!
A friend has some Nicson Cast Iron headers to suit a Jimmy that he has for sale. If you want I can hook you up with him
Pretty much anything you want. the engine is still popular and there is a lot of support for it. And yes search GMC 302 for all the info you ever wanted and some you didn't want.
A Jimmy 302 is a legend! That is THE powerhouse of inline sixes, most others is good, but a 302 fantastic. I like v8, but my feelings toward straight six is more privat love affair. Every time someone posts about a straight six beating a V8 I feel a sense of: you got your backside handed to you by the underdog! So you dident build that right to go. Ha. Please use the search function, there is a ton of info!