A direct replacement for any 302" Small Block Ford, the Smeding Performance 363" Cobra, when provoked, strikes with a vengeance. With a broad, kick-in-the-pants torque band and brutish horsepower, this pump-gas-friendly powerhouse gets with the program. Using all premium parts in a proven combination, along with precise machining, careful hand-assembly, and then broken-in, tuned and tested on our in-house dyno, you are guaranteed the power we say it makes. Block: Dart SHP Block w/ Billet 4 B...

The Smeding Performance 363" Cruiser is the smallest of all our stroker engines, yet has more power than some of its bigger brothers. You would think that a small-block with over 400 horsepower would drive like a high-strung drag race engine wouldn't you? Surprise, not so! This very efficient stroker has better drivability and higher vacuum than most lesser powered 302"s due to the longer stroke which greatly increases the low rpm torque. With all of our years of experience building strokers ...

Block: Dart SHP Block w/ Billet 4 Bolt Mains, 4.125" Bore, 8.2" Deck HeightCrankshaft: Smeding 4340 Forged Steel, Internal Balance, 3.400” StrokeRods: Smeding 4340 Forged Steel I-Beam with 7/16" Bolts, 5.400" LengthPistons: Custom JE 2618 Forged Aluminum,10.0:1 Compression, Coated SkirtsRings: Stainless Steel Top, Napier 2nd, Low Friction Oil, 1.2/1.2/3.0mmRocker Arms: Smeding 1.6 Ratio, 7/16" Stud, Full-RollerCylinder Heads: Smeding Aluminum 205cc, 2.08"/1.60" Valves, 58cc Chambers Warranty:...

Block: Dart SHP Block w/ Billet 4 Bolt Mains, 4.125" Bore, 8.2" Deck HeightCrankshaft: Smeding 4340 Forged Steel, Internal Balance, 3.400" StrokeRods: Smeding 4340 Forged Steel I-Beam with 7/16" Bolts, 5.400" LengthPistons: Custom JE 2618 Forged Aluminum, 14cc Dish Volume, Coated SkirtsRings: Stainless Steel Top, Napier 2nd, Low Friction Oil, 1.2/1.2/3.0mm Camshaft Kit includes camshaft, hydraulic roller link-bar lifters, roller timing set & thrust plate - Installed Cam Specs:400hp: .493”...

The 383" Cruiser engine is our daily driver of the bunch. This engine is built with a mild hydraulic roller camshaft for a very slight idle, easy driving and great fuel economy. Because it is so mild mannered, the 383" Cruiser works well with automatic overdrive transmissions and stock torque converters. Get out on the road and cruise with this Cruiser, the easy driving engine. Block: Smeding Heavy Duty 4 Bolt Mains, 9.025" Deck Height, 1 Piece Seal, 4.000" BoreCrankshaft: Smeding 4340 Forge...

With the knock-out punch of a big-block in a small-block package, this engine has become our most popular Chevy stroker. Gobs of tire-frying low end torque and a very noticeable exhaust thump are the signature for this engine. Do not let the big power numbers scare you, this is a street engine through and through with some bad boy thrown into the mix. This engine produces a very broad, strong torque curve that is good not only for cruising, but for high performance as well. Power brakes and o...

Do you want muscle under your hood and driveability too? Here it is, the 383" Hot Rod. Featuring a broad power range that is excellent for all cars and trucks, even those with automatic overdrives, the 383" Hot Rod also has the exhaust tone that has a lope to it for that hot rod sound. Good for every day cruising, and hot rodding too. With a wide range of available options, you can customize it to your liking. And like all Smeding Performance engines, it is broken-in, calibrated, and tested f...

Why buy a rebuilt engine or some production line 350" when you can have a BRAND NEW 383" for nearly the same price? And do not think this is some cheapie engine, these are 100% completely new engines built with quality parts like a new 4 bolt main block, forged crankshaft & rods, roller cams & roller valvetrain. These engine are built with the same details Smeding Performance has become known for, QUALITY! Built using all 100% brand new parts, including the block, this engine was desi...

The Power Adder SBC Short Block comes standard with many features designed to handle high horsepower levels (Turbo, Blower, Nitrous)The Dual 3/16" Keyway option is highly recommended for supercharger applications.The ATI Blower Balancer has both the 3 bolt SBC pattern and the standard 2.80" Chrysler Blower Bolt Pattern & extra thick BBC Hub. The ATI Balancer requires a matching ATI Timing Cover which accepts a BBC timing cover seal to match the Balancer's larger hub. 383" Specs:Block: Sme...

The Power Adder SBC Short Block comes standard with many features designed to handle high horsepower levels (Turbo, Blower, Nitrous)The Dual 3/16" Keyway option is highly recommended for supercharger applications. The ATI Blower Balancer has both the 3 bolt SBC pattern and the standard 2.80" Chrysler Blower Bolt Pattern & extra thick BBC Hub.  The ATI Balancer requires a matching ATI Timing Cover which accepts a BBC timing cover seal to match the Balancer's larger hub.Compression Ratio ca...

Block: Smeding Heavy Duty 4 Bolt Mains, 9.025" Deck Height, 1 Piece Seal, 4.000" BoreCrankshaft: Smeding 4340 Forged Steel, Internal/External Balance, 3.800" StrokeRods: Smeding 5140 Forged Steel I-Beam with 3/8" Bolts, 5.700" LengthPistons: UEM Custom Hypereutectic Aluminum, 13.5cc Dish, Coated SkirtsRings: Plasma-Moly Top, Low Friction Oil, 5/64" x 5/64" x 3/16"Compression Ratio: 10.0:1 w/ 64cc Heads, 9.3:1 w/ 72cc HeadsWarranty: 3 Year, Unlimited Miles Camshaft Kit Includes: camshaft, hydr...

  2000hp:Block: Dart SHP PRO Iron, 1/2" Head Threads, 7/16" ARP Main Studs, 4.125" BoreCrankshaft: Smeding 4340 8 Counterweight, Internal Balance, 3.622" Stroke, 58xRods: Smeding 300m Billet Steel Pwr Adr I-Beam w/ ARP2000 Bolts, 6.125" LengthPistons: JE Ultra 2618 Forged Aluminum, Coated Skirts, Gold Thermal Barrier & 0.200" PinsRings: Stainless Steel Top, Napier 2nd, Std Tension Oil Camshaft Kit Includes: Smeding Forged Camshaft, Gaterman Link-Bar Hydraulic Roller Lifters & 4x Timin...

The same high quality parts we use in our Smeding LS engines, now available in a balanced rotating kit! Start by selecting how much horsepower you plan to make, followed by your engine block's bore diameter, what stroke crankshaft you want, and then your desired piston volume! All rotating assemblies come with coated tri-metal race main & rod bearings, and the correct piston rings for your horsepower goals. The crankshaft will be digitally spun balanced to the weight of the components, on...

The same high quality parts we use in our Smeding LS engines, now available in a balanced rotating kit! Start by selecting how much horsepower you plan to make, followed by your engine block's bore diameter, what stroke crankshaft you want, and then your desired piston volume! All rotating assemblies come with coated tri-metal race main & rod bearings, and the correct piston rings for your horsepower goals. The crankshaft will be digitally spun balanced to the weight of the components, on...

The same high quality parts we use in our Smeding LS engines, now available in a balanced rotating kit! Start by selecting how much horsepower you plan to make, followed by your engine block's bore diameter, what stroke crankshaft you want, and then your desired piston volume! All rotating assemblies come with coated tri-metal race main & rod bearings, and the correct piston rings for your horsepower goals. The crankshaft will be digitally spun balanced to the weight of the components, on...

The same high quality parts we use in our Smeding LS engines, now available in a balanced rotating kit! Start by selecting how much horsepower you plan to make, followed by your engine block's bore diameter, what stroke crankshaft you want, and then your desired piston volume! All rotating assemblies come with coated tri-metal race main & rod bearings, and the correct piston rings for your horsepower goals. The crankshaft will be digitally spun balanced to the weight of the components, on...