78 Ford 400 Glasspacks

Ford 400 block, TMeyer pistons, TFS 195 heads, Comp 274HR roller cam 215/215 .566/.566 110, 425hp, 600+ lbft, long tubes into 30" glass packs

[CheeseInhaler]

my 77 doesn't run on its own quite yet but if you prime the carb it sounds just like that idle for the second its alive. literally sounds like its growling, i love it

[joumasepoes]

What a dentside should sound like. Very very nice.

[mavsgarage]

Love the truck, I got a identical truck, same color and supercab as well

[dewaynem]

My dad put glass packs on all his trucks I hated the sound I put Turbos I liked the smooth sound without the pop now I like coffin mufflers they make my suburban sound like my vette with Borlas on it😊

[temper.temper]

Im looking to pick up a bronco with the 400m but it has short pipes right out the side is it obnoxious have u ever heard it ?

[americanmusclemaniac]

Wind it up? Never heard somebody say rev like that before

[jdruin]

Test drive one yesterday. 78 with a 400. What should the first engine upgrade be?

[unclesquirrel]

Glasspacks sound like farts in a tunnel . The real mufflers like the flowmaster 40 or 44s are the real good sounding mufflers