Small Block Chevy 383 Short Block Wisco Eagle Scatt Clevite 010 4 Bolt Main Block More

This is a completely assembled 383 short block. Has Scatt 3.750 crankshaft, Eagle SIR5700BBLW connecting rods, Wiseco 5504A3 Tru Street forged aluminum flat top pistons, GM 010 4 bolt main engine block, Speedmaster flexplate, Power Bond harmonic balancer, Clevite P series main, rod, and cam bearings, file fit LPC Performance rings, Amsoil assemble lube, professionally built. It is ready to finish assembly with your parts. Other parts are available through our store and also we can finish this motor to your liking for additional cost. Here are the details of the parts. 

Scat Series 9000 cast Pro Comp stroker lightweight crankshaft. Do you want to increase cubic inches these are the perfect solution for your mild or moderate street or race engine. These lightweight crankshafts are patterned after Scat's custom billets and are built from their exclusive space-age 9000 material. Features like Aero-wing counterweights, straight shot oil holes, and lightening holes in all rod throws (except for the 3.480 stroke) offer reduced windage and the ability to increase your horsepower. Scat cranks are precision-ground and micro-polished for a beautiful finish and a perfect fit. Stroke your engine with lightweight, state-of-the-art components from skilled craftsmen--Scat series 9000 cast Pro Comp crankshafts. 350 main journal diameter. Balances at 1830 to 1850 grams with externally weighted flywheel, neutral balancer & one piece of heavy metal in #1 counterweight.

Are you looking for affordable high performance for your street machine? Wiseco Pro Tru Street Pistons are right up your alley! These forged 4032 aluminum piston kits are complete with chromium alloy steel piston pins and Spirolox. Oversized, symmetrical, radiused valve pockets allow for maximum flow around the valves during overlap—and accommodate oversized valves and high-lift cams. Wiseco's proprietary ArmorGlide skirt coating extends piston life, increases horsepower, reduces noise, and offers much tighter dimensional tolerances than typical spray-on coatings. Choose the set designed for your vehicle and engine application. World-class, precision-machined high performance pistons—that's Wiseco value!

Eagle SIR I-Beam connecting rods, they're forged from 5140 steel for outstanding strength and reliability, and they come in both press-fit and bushed pin models. Their lightweight design places less stress on the rest of your rotating assembly to increase engine life and better handle high-rpm use. The rods are X-rayed, sonic-tested, magnafluxed, and shot-peened to stress-relieve the metal. They come with 12-point ARP Wave-Lok rod bolts and are weight-matched to within two grams. The big end sizing is controlled by in-house CNC equipment to ensure precise machining and accurate fitment. Order the individual rod or set recommended for your year/make and engine application.

Procomp Electronics flexplate will make an excellent upgrade or replacement for your stock design. Available in multiple configurations to cover different applications, each flexplate features extra-thick steel that's double-welded to the ring gear for added strength and then is anodized for corrosion resistance. Procomp Electronics flexplates are designed to withstand the extreme power and high rpm of today's engines. Order the application recommended to fit your vehicle.

P-Series rod bearings are the oldest members of the Clevite 77 performance bearing family. They're intended for high-revving engines, especially those where the high rpm cause the rod bores to narrow. To compensate for this distortion, these direct replacements have higher eccentricity and a high crush factor. Clevite P-Series rod bearings are built on hardened-steel backings with extra-thin overlays, and their lower sections have dowel holes for use with aluminum rods, and there are extra-clearance variations available with an additional 0.001 in. of clearance. Order the model designed for your vehicle and engine application. 

Clevite P-Series main bearings are the oldest members of the Clevite 77 bearing family and are intended for high-revving engines. To compensate for the high-load factors and distortion in these engines, these bearings have higher eccentricity and a high crush factor. P-Series bearings are constructed of tri-metal cast copper lead. They have a steel back for support, a cast copper lead lining to withstand the loads of engine operation, and an electroplated babbit overlay on the running surface to provide searing surface qualities. In addition, the oil grooves on most applications extend all the way around both halves for better oiling.

Clevite P-Series main bearings are an ideal design, producing a degree of conformability, embedability, slipperiness, and fatigue resistance, not found in original equipment and competitive bimetal bearings.

PowerBond Premium replacement harmonic balancers offer high-quality for the professional engine rebuilder or shade tree mechanic. Featuring a spheroidal graphite iron casting which is considered near-steel strength material, they use both inserted and pressure-bonded rubber that produces rubber strength that is stronger than competitive balancers. PowerBond Premium replacement harmonic balancers are available for the most popular passenger cars, light commercial trucks, and 4WD applications.

Rear Main Seal Style:1-piece
Engine Stroke (in.):3.750 in.
Crankshaft Material:Cast steel
Engine Balance:Internal/External
Lightened:Yes
Requires Narrow Bearings:No
Rod Bearings Included:Yes
Main Bearings Included:Yes
Rod Journal Diameter (in):2.100 in.
Crankshaft Snout Style:Standard

Piston Rings Included:Yes
Bore (in.):4.030 in.
Bore (mm):102.362mm
Stroke:3.750 in.
Engine Stroke Type:Stroked
Rod Length:5.700 in.
Piston Style:Flat top, with two valve reliefs
Piston Material:Forged aluminum
Compression Height (in.):1.425 in.
Piston Head Volume (cc):+5.00cc
Wrist Pin Style:Press-fit or floating
Wrist Pin Retainers Included:Yes
Wrist Pin Included:Yes
Pin Diameter (in):0.927 in.
Piston Ring Thickness:1/16 in. x 1/16 in. x 3/16 in.
File Fit:Yes
Gapless:No

Connecting Rod Length Center to Center (in.):5.700 in.
Connecting Rod Beam Style:I-beam
Connecting Rod Material:Forged 5140 steel
Connecting Rod Finish:Shot-peened
Wrist Pin Style:Floating
Rod Journal Diameter (in):2.100 in.
Big End Bore Diameter (in.):2.2250 in.
Pin End Bore Diameter:0.927 in.
Clearanced for Stroker:No
Cap Retention Style:Cap screw
Connecting Rod Bolt Brand:ARP
Connecting Rod Bolt Diameter:3/8 in.
Connecting Rod Bolt Material:8740 chromoly steel
Fastener Tensile Strength (psi):160,000 psi
Connecting Rod Bolt Head Style:12-point
Approximate Connecting Rod Weight (g):535
Advertised Horsepower Rating:500 hp
Advertised RPM Rating:6,000 rpm
Weight Matched Set:Yes
Remanufactured:No
Magnafluxed:Yes

Engine Crankshaft Undersize (in.):Stock
Engine Crankshaft Undersize (mm):Stock
Bearing Material:Tri-metal, TM-77
Dowel Pin Hole:No
Narrow Bearing:No
Engine Crankshaft Undersize (in.):Stock
Engine Crankshaft Undersize (mm):Stock
Grooved Bearing:Yes
Groove Location:Upper
Groove Style:1/2

Ring Gear Tooth Quantity:168-tooth
Flexplate Diameter:14.000 in.
Rear Main Seal Style:2-piece
Engine Balance:External
Flexplate Material:Steel

Engine Balance:External
Degree Markings:Yes
Outside Diameter (in):7.990 in.
Keyway Quantity:Stock
Harmonic Balancer Material:Nodular iron
Harmonic Balancer Construction:Elastomer
Harmonic Balancer Finish:Black painted
Mounting Hardware Included:No