I use AC46X in my yard dog with good results. It never gets on the road and is used only as a winch truck. The plugs are for a straight 8 Buick.


"It's just a phase. He'll grow out of it." Mama, 1964

1956 Chevy 1/2-ton 3100
1953 Chevy 6100 "The Yard dog"
1954 GMC Suburban Now with a new proud owner.