and Performance Parts and Accessories
1931 GMC and Chevy GM Truck Parts - Short Block
Classic Industries has extensive inventory of reproduction parts, performance parts, and accessories for 1931 Chevrolet and GMC Trucks. We carry parts for pickup, Suburban, Blazer, Jimmy, Tahoe, Yukon, Silverado, Sierra and Cheyenne.
You can never have too much power or too much displacement! For those of us who like to Super-Size, GM Performance Parts offers the ZZ502/502. As the name implies, it features a gargantuan five-hundred-and-two cubic inches of...
Sure, multiple valves-per cylinder, overhead cams and jewel-like cylinders have their charms, but in the relentless pursuit of torque, there is simply no replacement for displacement. Yes, you want more torque, but where do...
NEW BluePrint block manufactured and machined in the USA! This 400 ci with 508 hp and 473 lbs of torque in a ready-to-run pump gas package. Includes balanced rotating assembly, oil pan, timing cover, valve covers, high volume oil pump, hydraulic link bar lifters, head bolt studs, and brass freeze plugs. Specifications: HP: 508 Torque: 473 Engine Type: New BluePrint cast iron Displacement: 400 cid Block: 4 bolt main, 1 pc rear main seal Crankshaft: BluePrint forged Rods: 6" forged H beam/150,000 PSI bolts Pistons: forged Rings: Hastings moly Camshaft Type: Roller Camshaft Lift: .555 in x .577 ex Duration @ 050-113° lobe separation: 236 in x 248 ex Cylinder Heads: BluePrint aluminum Chamber Size: 64 cc Valve Size: 2.08 in x 1.60 ex Compression Ratio: 9.5:1 Recommended Fuel: 91 octane Recommended Oil : 10W30, Non-Synthetic. Not For EGR. Important: Not for use in pollution controlled vehicles. This engine is designed to be capable of running power adders. Shipping: Special order. Shipped truck freight. Must be pre-paid. No further discounts apply.