My set up is as follows.
70 GMC short bed stepside truck with a 3.73 posi, HAL coil overs for the rear with KYB front shocks, and two-inch drop springs in the front. Also the truck has had power steering, disc brakes, line lock, 5 lug axles, Auburn Posi unit added, and has had the engine moved forward in the V8 position from the original strait six location.
The bottom end consists of 350 block bored .060 over, 400 crank, Eagle 5.7 4340 H-beam rods, JE Forged pistons with a -.240 dish to make 8.5:1 compression, Grant molly rings, Fluidampr, balanced, and has Miloden copper head gaskets. The top end consists of Comp Cams K-kit, Bare cast 64cc sportsman II heads with some serious work to them, Manley sever duty pro flow valves 2.02/1.60 with Crane roller rockers, hardened push rods with guide plates. On top a Weiand 142 blower, with 7-inch bottom pulley to make over 8 psi of boost and the blower intake manifold is gasket matched to the heads. 5 inch tall K&N with an Extreme filter top, MSD distributor, MSD 6BTM, and MSD Master blazer 3 coil. Right now 750 Edelbrock, but have the 975 Demon, BG220HR electric fuel pump, 10an/8an fuel lines, and 21gallon Blazer tank.
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Supercharged 388 stroker in a
70 GMC Short box stepside
72 K/5 Blazer
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This is only my opinion and it is subject to change.
70 GMC Short box stepside Blown 388 Stroker
72 K/5 Blazer 350/SM465/205
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