Hello my name is Fred and I am from Renton, Washington, (out skirts of Seattle) USA...

I provide modified cylinder heads for big twin Harley-Davidson's ®. Either through core exchange, or doing the work directly on your heads.

Sets of heads that I have completed have been purchased by Harley-Davidson ® dealers, independent shops, and a few to the public. I have had only happy customers to date.

When my heads are installed by a reputable shop, I guarantee material and workmanship for one year from date of purchase.

NOTE: Rev limiter required, I won't guarantee your throttle hand!