302 Main Journals
Increase Cubic Inches On Mild To Moderate Street Or Race Engines! Choose from Hypereutectic, Forged or Premium Forged Pistons
Scat rotating assembly component parts are designed for the ultimate in performance. They take the ''guess work'' out of engine assemblies, just wash, Q.C. and assemble. The heart of this assembly is the Series 9000 CastPro Comp Stroker Lightweight design crankshaft. This crank is designed after Scat's custom billet crankshafts and made from their exclusive space-age 9000 material. This crankshaft is precision ground and micro polished to exact tolerances for immediate installation. Key features of the Series 9000 Cast Pro Comp Stroker Lightweight crankshaft are the aero wing counterweights, lightening holes in all rod journals, large radius on all journals, straight shot and chamfered oil holes make this crankshaft light and the top choice for the street/strip crowd!
This Assembly features Scat Pro Stock I-Beam 4340 forged connecting rods. They are a bushed pin design. The lightweight I-Beam design increases horsepower and allows quicker RPMs. They are shipped 100% ready to install with ARP 12-point 8740 cap screws and feature special doweled cap for specific cap-to-rod alignment.
The pistons are available in a couple of options and price points that will best fit the type of engine you are building. Hypereutectic, forged or premium forged piston are available. Hypereutectic are a good choice for normally aspirated engines. Forged pistons are the way you want to go if you are running any type of power adder like a blower, turbo, or nitrous. Pistons include piston rings and pins.
Rod and main bearings are included with each rotating assembly. The bearings are chosen by Scat from the most respected names in the business such as Clevite, King, and Federal Mogul, that best works with each premium crankshaft and rotating assembly.
Note: External balanced rotating assemblies include flexplate and harmonic damper.
Unbalanced rotating assemblies DO NOT include flexplate and harmonic damper.
Scat has been manufacturing and distributing crankshafts, connecting rods and engine components for the automotive aftermarket since the early 1960's. This tradition continues to this day with their 42,000 square foot manufacturing facility in Redondo Beach, California, USA! All Scat engine components are made with quality at the forefront, starting with only the best materials. All of their highly trained and skilled craftsman use Scat's innovation, creativity and dedication to produce you the absolute best parts possible.
Choose from Hypereutectic, Forged or Premium Forged Pistons
WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.