Jon Kaase P51 Cylinder Heads
approx 15 runs
Fresh Out of Machine Shop
Recently updated with:
New Spring Package
Trick Titanium Retainers
Comp Cups and Retainers
PAC-1224 Springs .300 on seat
R50 Machined Surface
Springs good for .800 lift cam
Upgrading, Going in a different direction.
$2500 + shipping