Very plausable.My dads 86 camaro had a quadrajet and HEi on it

I found "GMCFM" with the number "19" on the top back of the engine and an "A" and a "8" then a "5" near it on the side. I'n the front I found the firing order???

its not an 86 unless its had its carb and distributor changed from an older one.

Casting number is usually found at the rear of the block on the left or drivers side on top of the bellhousing flange.

should be a 6 or 7 digit Number something like "10051184" or "3970014"
http://www.chevy-camaro.com/chevy-ca...es.asp?group=6

i had an 86 in the firebird that was the 3rd of 4 so far. notice the serp belt, different thermo housing, egr, different carb, etc. i put the block off plate for the pump on and distributor from a 70'* monte in before pic.

Yes the firing order is usually on the intake it should read 18436572

That'* correct, that'* what the firing order says. I'll try to take more pics of engine and parts. Thanks again everyone for your help.

idk but i love those old mercs

Paco, how is the old Merc?

Randel, please be careful with old threads. Especially 3 year old threads. Posts this old, people haven't been back in years.