Description
LOCK HEADER BLT METRIC 17 PC
Mr. Gasket locking header bolts; locking header bolts; HEADLOCK bolts; header bolts; Ford header bolts; Modular engine bolts; HEMI engine bolts;
Mr. Gasket Headlock Locking Header Bolts - M8-1.25 x 25mm - Set of 17
Fits 1991-up Ford 4.6L/5.4L and 2003-up Chrysler 5.7L/6.1L/6.4L Gen III Hemi
Headlock⢠Bolts eliminate the need for lock washers, Period. That's because each Headlock⢠Bolt features 24 equally-spaced, stainless steel teeth serrations that bite into and hold onto the attaching surface-eliminating the need for lock-washers.
17 per Package
Includes a ball-head/hex-key socket-installation tool that makes it easy to get them started
410 stainless steel
Minimum 180,000 PSI tensile strength
24 equally spaced clockwise teeth
