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engine decode
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  1. Hotrodding Basics
    I came across an engine with casting number 3970010. I have tried to figure out what this engine is from, (I know is is a 2 bolt main from pulling the pan and looking) and am wondering how much juice I can expect from it with a simple rebuild job. I am a newbie. I have been unable to find any...
  2. Hotrodding Basics
    Hi I Have a 79 Berlinetta. Its a factory 4 speed, but the engine is not original. The engine is a 350 #3932366 and the heads are 338882 pretty much stock. It has a 2 1/4" exhaust and 4:11s. I was wondering if anyone could give me any info on the engine and some cheap upgrades i can do to make it...
  3. Engine
    Hello all of you car fans:) i need some engine decode if someone here can help me will be great.. so all the numbers that i have 235 L6 chevy 1.-there is a numbers on the intake manifold(may be helpfull)-8754944 GM 2.-passenger side of the engine-close to oil unit,close to 3rd spark...
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