1958 Mack B61 straight piped run

[ptutty63]

would really like to see outside inside  dash all as if you were slow like me

[roadwolf2]

and it being a "twin-stick" model makes it better

[Blue10AEMia]

Wow that old truck looks like it does pretty good on the top end. Mine tops out at 50 :(

[69catpower]

For music listen you need more then 500 watt power audio system :-) Nice Mack.!

[spartus09]

673 or 711. Didn't hear a turbo at all so I was thinking a 711?

[Unlimited3406]

@spartus09 i could sware its a 711 but i forgot soo it might be a 673 and yea its not the turbo model

[bullyfrog08]

great sounding mack!