THROTTLE BODY
58mm Throttle Body/ Velocity Stacks is a must have if you have head work, high performance cams, or going big bore motor.
Each throttle body solid shaft is handmade from stressproof steel on a Hurco CNC and Monarch toolroom lathe.
Once completed it is fitted with our machined stainless steel blades and then screwed together.
Choose to have us re-manufacture your already 58mm HD Destroyer throttle body and OR machine your 53mm or stock system to 58mm which includes both plastic velocity stacks.
This service does require your unit shipped for exchange/ service rendered. DON'T forget to mail in your velocity stacks.
BONUS!
Core set is required or for an additional $200 you can keep your stock handlebar.
Return and Refund Policy
Returns are expected and full refunds are given as long as the item or items have not been used or installed in any shape and or form.
Partial refunds maybe given for used or installed items but you will need to communicate with Fitzgerald Motorsports before sending any items back to Greenville, Ohio. Buyer pays shipping back.
Fitzgerald Motorsports reserves the right to deny any refund of any nature at any time.

