Description
- S&S compression releases are controlled by a starter relay but the stock HD ACRs are controlled by the ECM and they do not work together properly
- Super Stock heads will not work with S&S compression releases in a late model twin cam that has HD® ACR's already installed
- Damage will be caused to the heads and engine if customer or dealer tries to tie into the HD® wiring
Fitment
Returns & Warranty
We pride ourselves on our partnerships and close relationships with our vendors. For full details, see our Warranty Policy.
Returns are accepted within 45 days of delivery if unused and in original packaging. View Return Policy.