Weiand 7750-1 Features: Develop 400 To 450 Plus Horsepower Low Profile Design For Good Conscious Rodders Increases Torque For Heavy Cars And Towing Apps. Great Power Adder For Low Compression Crate Motors Various Snout Lengths For Different V-Belt Arngm. Full Time Power Every Time You Hit The Gas w/No Lag Height: 13.50 Width: 14.00 Length: 30.50 Weight: 64.00 lbs Fitment: 1996/GMC/G3500/Vandura Standard Cargo Van 3-Door/5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated^^1996/GMC/G3500/Vandura Standard Cargo Van 3-Door/5.7L 350Cu. In. V8 CNG OHV Naturally Aspirated^^1996/GMC/G3500/Vandura Special Cutaway Van 2-Door/5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated^^1996/GMC/G3500/Vandura Extended Cargo Van 3-Door/5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated^^1996/GMC/G3500/Vandura Extended Cargo Van 3-Door/5.7L 350Cu. In. V8 CNG...