Mark 4 420s
 

i have a set of 420s
thses were complete running take outs.
I took them to long blocks to clean up acc and wiring.
1 has Merlin heads and comp rockers
other is 088 and pro form rockets
I have enough to make 1 complete ready to run
i have all but a harness and carb for the other.
1 complete 3500
both long 4000
everything I have 5500
i have bravo Gil pipes 2 sets if needed

can you post pics & pcice of the gill exhaust, I know someone looking, or txt me

Tried to post pics of all my treads
says token timed out or missing.
its only risers , manifolds I'd need to pressure test.

And I only have 1 set of manis