Suppliers > Engine Structure > Blocks

Performance CNC specializes in Precise Reverse Engineering of Racing Cylinder Head Ports and Chambers and the precise machining of Master Model Details using 5-Axis CNC Equipment.

Many of America’s most successful companies can trace their roots to basements, tool sheds and spare bedrooms.

Livernois Motorsports provides Engineering Services, Performance Products, and Niche Vehicle Design and Manufacturing to the OE and Aftermarket Automotive Industry.

CFE Racing Products, Inc. manufactures premium CNC ported cylinder heads, fabricated intake manifolds and billet blocks.

The largest manufacturer of aftermarket components for the 2.0 and 2.3 O.H.C. Ford engine.

Legendary race shop Donovan Engineering has a long history stretching back to the very first aftermarket drag racing engine block.

PBM Performance Products is well known among professional engine builders and machine shops as a supplier of premium quality hardcore performance engine components and related products.

Performance Design was born out of a passion for product design and development to serve companies who don’t have the in-house capacity or expertise.

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

Steve Lowe started LSM in 1991 to fill the need in Pro-Stock racing for a titanium valvespring.

LN Engineering, a leader in the Porsche aftermarket for high performance products and services, is producer of the trademarked NICKIES™ cylinders for aircooled and watercooled Porsche engines. The LN Engineering brand is synonymous with quality and its Nickies are recognized as the gold standard. 

Engineering, Castings and Additive Manufacturing are the core competencies of BECKER CAD·CAM·CAST.

In the early days of the automotive performance industry, you either ran what was available, or you fabricated something you thought met your needs.

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.

Contact us for all your high performance engine and cylinder head needs.

CNCHeads.co.uk is part of a well established firm owned and run by Richard Wood based in Stockport, Cheshire. Specialising in motorsport, competition engines and high quality vehicle repair and maintenance, we have built a well earned reputation for high quality and performance.

We are proud of over 30 years of involvement with every aspect of the racing industry.

The Ultimate in Buick V6 & V8 High Performance Parts.

BRODIX originated from a jobbing foundry, which produced all types of high quality aluminum castings.

Sonny's Racing Engines celebrated 50 years in business in 2018. From humble beginnings in December of 1968, Sonny Leonard rose in prominence thanks to his innovative engine designs and uncompromising performance. Sonny's has over 100 national and world records on land and sea.

The world’s leading provider of high quality, total castings solutions across the automotive, motorsport, energy and wider transport sectors.

At GPD Developments we provide a complete casting service; from receipt of CAD data/ drawings and tooling manufacture to the delivery of ready to use machined parts.

Bill Mitchell Products has been in business since the 1980's supplying hardcore racing products from radiators to race engines. Eventually founding World Products manufacturer of cast iron and aluminum engine blocks and heads.

VENTANA Group, present in France, Austria and Sweden, was created in 2003 and has since seen strong organic growth and simultaneously broadened its technological expertise.

Racing Head Service™ - the legendary innovator of airflow technology – offers the ultimate in cylinder head, engine block and intake manifold performance.