just a stock 4.3 i have yet to clean up the engine bay got some chrome to go on but probably after the summer
yeah, i have a rebuilt 4.3 in mine, i cut off the crossover pipe ditched the cat. and now im runnin two flowmasters with turn outs.
7M-GTE in my 89 astrovan
Not mine but taken from the Pebble Pusher's site...
Here's a pic of the 454 I swapped into my 72 Chevy van.
Livewire...Whats mods did you have to make it fit?
No mods. The bigblock bolted right in! Exhaust is another story. Had to modify the passenger side header. Headers are originally for a Chevelle.Nobody makes bigblock headers for a GM van.