JHH Racing Parts

JHH provide outstanding value in the form of high-quality engineering solutions; high fuel-efficiency technologies and class-leading product innovation.

JHH founded in 1966 by John Henry Hill, by 1971 his cylinder heads dominated in drag racing, boat and ski racing, rally, motorcycle racing and circuit racing.

In the late 1980"s they developed the porting design of the 4 valve heads to give maximum performance and consequently the Street Force and Race Master brand was developed.

JHH only manufacture quality and tested products which ensure their engines provide guaranteed performance, reliability and ultimately peace of mind.

This category is empty! Please try another category or use our search function to find what you are looking for. If you require further assistance please contact us.

We’re off and racing!

Our new website is here and like any good project we still need to do some tinkering under the hood.

If you encounter any speedbumps please get in touch and our team.