1968 Pontiac GTO 400 CID V8 w True Dual Exhaust Feat Flowmaster 40 Series Mufflers & H-Pipe

[@ReidHenderson]

To me the Pontiac 400 has that same sexy hollow tone like the ford 4.6 and original 302 or the Chevy 302 some v8s just have a very distinct sound

[@datchannel1]

That's the exact tone I look for. The ford mod motors are the best sounding v8s I say that being a pontiac guy but I am a mustang guy also 🤷‍♀️

[@bricebabcock7156]

No such thing as a Pontiac big block. All their v8 displacement sizes went into the same block.

[@aaronrozzell3322]

finally... someone knows I have a 400 and I have to constantly remind them its not a big block 400

[@BJ-cw8rs]

No Judge in '68

[@atcaddiction270]

Why manifolds and not headers?

[@djhoffman2428]

RA manifolds give near header performance without the header fitment, install, ground clearance, and sealing issues of headers. They can also help you attain OE appearance if that is a concern. (Specifically speaking about Ram Air exhaust manifolds and not run of the mill log style manifolds)