66 "former" big block clues

[Donald T.]

Re: 66 "former" big block clues

That is a strange combination. I just figured one of them had been switched out over the years, and determining which one was original would indicate whether it was a 390 or 425. Learn something new everyday!

[Donald T.]

Re: 66 "former" big block clues

That is a strange combination. I just figured one of them had been switched out over the years, and determining which one was original would indicate whether it was a 390 or 425. Learn something new everyday!

[Steve Pettit]

Re: 66 "former" big block clues

Don,

I have known original 427/390 with known original 80 lb oil pressure gauge.
I will go out and look at the tach later when I have chance.
Steve

[Steve Pettit]

Re: 66 "former" big block clues

Don,

I have known original 427/390 with known original 80 lb oil pressure gauge.
I will go out and look at the tach later when I have chance.
Steve

[mikemccagh]

Re: 66 "former" big block clues

if the front sway bar on a 66 bb vette is F-41, it was a 425 hp. mike

[mikemccagh]

Re: 66 "former" big block clues

if the front sway bar on a 66 bb vette is F-41, it was a 425 hp. mike