Suppliers > Cranktrain

Pure Performance Motorsport has built a reputation as one of the leading manufacturers of connecting rods for high performance engines.

Kotwica engineering is a company founded in 1950 by Julián Kotwica dedicated to the production of precision parts and with presence in the competition market since 1960, Kotwica engineering was pioneer in the modification of crankshafts For use in competition in Latin América.

AVL RACING is the global motorsport expert of AVL. Built around its five segments SIMULATE, ENGINEER, MAKE, TEST and RACE, it is the integrated partner for premium motorsports at every stage of the development routes in different racing classes.

Vibratech TVD is a leader in torsional viscous damper design and development for the engines that power our global economy.

Manley performance products have been tearing up streets and tracks worldwide since 1966. Throughout the 1970s, legendary racers such as Don Garlits, Bill Jenkins, Joe Mondello, and “Jungle Jim” Liberman equipped their vehicles with Manley components.

Federal-Mogul LLC is an innovative and diversified global supplier of quality products, trusted brands and creative solutions to manufacturers of automotive, light commercial, heavy-duty and off-highway vehicles, as well as in power generation, aerospace,

Hussey Copper’s capabilities extend from melting and casting primary metal to delivering finished components and products for an extraordinary range of industries.

A major player in aerospace, automotive, motor sports, defense and energy sectors, Mecachrome designs and makes high value-added parts, systems and structural assemblies.

United Engine and Machine Company was started in 1922 in Fresno, California by Deuta Sulprizio, Sr.

Using our combined years of engineering experience, we carry out machining on cylinder heads, lower block, crankshafts and engine components.

Every single piston we create is custom built to meet the needs of our clients. Our process is one that has our clients coming back to us, time and time again, for all of their piston needs.

KOWI Automotive, inc. is a family company dedicated to supply the highest quality parts possible for the most demanding customers.

Engine Pro sells exclusively to engine builders, machine shops and jobbers.

GRP connecting rods, a world leader in manufacturing billet aluminum and billet titanium connecting rods, is celebrating its 17th year in Denver, Colorado.

Cosworth employs its motorsport-inspired engineering and manufacturing capabilities to improve vehicle and driver performance.

Clarendon was incorporated in 1982. The company was founded to fill a niche in the Engineering industry to supply seals and fasteners and provide the highest level of service to our customers. Our success is proven by our continual company growth each year.

From Pro Stock to Stock Eliminator, we can handle your needs. Custom made tool Steel cams in as little as 2 weeks.

Ashfield Springs Ltd are the UK's leading compression, extension and torsion spring manufacturer and suppliers with a global reputation for excellence.

At Hastings Manufacturing, we’ve mastered the engineering and craftsmanship of piston rings.

For over 35 years I have devoted my life to designing and building top-quality connecting rods and crankshafts for the world of high performance racing.

STAR Machine specializes in crankcase vacuum technology for the motorsports industry. Using sound engineering principals combined with creative concepts and modern manufacturing techniques, STAR Machine is dedicated to providing only the finest quality vacuum pumps and components.

Performance Forged Products was founded in 1996 by Jim Gilliland.

Fluidampr helps professional motorsports teams achieve greater engine durability and performance.  Industry leader in viscous harmonic dampers since 1985.  Fitments for popular domestic, import and performance diesel crankshaft applications.  Turn-key vibration analysis, damper development and manufacturing programs for production engine builders, accessory kit manufacturers and OEMs.  Other application capabilities include cam shafts, drivelines and electric drives.  Made in USA.  ISO 9001:20015.

Specializing in cylinder head porting and race engine builds.

Diamond Pistons is a high performance, high quality piston manufacturer specializing in extreme racing applications.