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Thread: 383 for towing a travel trailer
          
   
   

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  1. #1
    jbright300's Avatar
    jbright300 is offline CHR Member Visit my Photo Gallery
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    Mar 2009
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    Car Year, Make, Model: 1963 Chevy Nova
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    383 for towing a travel trailer

     



    Anyone built a 383 SBC for towing? Anyone have any recomendations? It is going in a 74 Chevy 1/2 ton pickup with a TH400.
    What I am going to do is pull out the 2 barrell 145 HP 350 and Th350 tranny and install a 383 with a TH400 for towing my 25' 4500 lb.travel trailer. I want to build the ultimate tow machine without having to buy a new truck for 25-40K. I already bought a used 90 3/4 ton pickup, and 2 O/D trannies later, I want to start with and older truck without a catalytic converter and build something for around $10,000. I bought a 1974 C10 with 54,000 original miles that is great shape. I am looking for torque more than HP at the 3000 RPM range, and on a VERY lean budget.

    What I have so far is:
    74 350 4 bolt main bored .030 over
    Enginekits.com 383 balanced kit flat top pistons
    Weiand 8150 intake
    Holley 750 vac secondaries
    Comp cams 12-262-4 cam
    Heads are 882 casting numbers(Most likely 1.94, I know not the best) 76cc
    Last edited by jbright300; 03-31-2009 at 08:28 AM. Reason: more info

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