Kibblewhite Harley Davidson black diamond valve stainless coated inlet & exhaust plus manganese bronze guides beehive springs allow 660 lift ultimate American precision machining these 1.65 exhausts will fit evo and twin cam to 2004 is seats recut for oversize valve for info or to buy call Mike at Custom Cruisers uk call Mike 01773835666 or www.customcruisers.com
