Posted by: MikeB
« on: August 02, 2018, 02:41:36 PM »My M38 has a 89' gm 4.3 in it with stock exhaust manifolds and a hodge podge of an exhaust. Short story the manifolds are cracked and there are more holes in the entire system than 20lbs of Swiss cheese.
Im in need of a new exhaust system from the block back.
does anyone have pictures of a 4.3 in a flatty with either a block hugging header or a outside frame rail style headers they would like to share.
looking for some ideas, for a reliable exhaust that dosn't sound like a lawn mower on crack.
Im in need of a new exhaust system from the block back.
does anyone have pictures of a 4.3 in a flatty with either a block hugging header or a outside frame rail style headers they would like to share.
looking for some ideas, for a reliable exhaust that dosn't sound like a lawn mower on crack.