ARP 154-4206 FORD New Boss 302 w/351C heads 12pt hsk ymm_17 Socket Size: 12 mm
Baker’s notes & crumb story
Description
Socket Size: 12 mm
Specifications Socket Size(s) 12mm 12pt Kit Instructions
2% of its steady-state value when subjected to a step-change in ambient temperature [Tc=(Tf-Ti)*63
which is ideal for everyday use
Designed for drivers focused on track-oriented performance
ARP 154-4206 FORD New Boss 302 w/351C heads 12pt hsk ymm_17 Socket Size: 12 mm