This aluminum throttle arm clamps on a 3/8" throttle shaft.
.375" hole is on 1.75"-2.00"-2.25"centers to three 10-32 threaded holes.
Black anodized.
WARNING: These products may contain a chemical known to the state of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.p65warnings.ca.gov.