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Old January 11th, 2017, 02:42 AM
Dazzoman Dazzoman is offline
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Join Date: Dec 2016
Location: Sunnyvale California
Truck: 1966 GMC 3/4 ton
Age: 63
Posts: 27
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Default Re: Muncie 4spd to NP440 conversion 66 GMG 3/4 ton

I need something usable and reasonable on gas . Originally I had the 305E in this truck circa 1980 and it never missed a gas station altho it was a great running and fun to drive .
At least GMC offered the 292 and so I put that in , in 1987 .
Now that Holley has an new EFI Sniper it looks like with this tranny its gonna be a win win .The 292 is a nice motor and mine runs great but it will cost the same to fix the head gasket small oil leak , replace the header , switch to 4 bl carb , cam etc . than to pop in a 350 .Probly get better milage .
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