ARP Cylinder Head Stud Kit - (SB Ford 351W-Dart Block)
These ARP high performance series head stud kits for the Ford Windsor and certain aftermarket engine blocks are tough as Chuck Norris. These Pro-Series studs are rated at 190,000 psi which is over 15% stronger than regular Grade 8 fasteners. This package uses 6-point bolt nuts and rolled thread studs that eliminate the need for valvetrain removal when re-torquing cylinder heads.
There's a very good reason that virtually every top racer and professional engine builder relies on ARP fasteners for their all out competition powerplants. Simply stated, there’s not a better fastener setup on the market today. ARP fasteners offer high performance plus the reliability you can trust.
APPLICATION: Certain aftermarket 8.20" and 8.70" tall blocks with 1/2" tapped cylinder head mounting holes can use these bolts. Verification necessary.
CONTENTS:
- SB Ford 1/2" Pro-Series studs
- Flat ground hardened washers
- Chromemoly steel material
- Six point hex nut fastening
- Black oxide finish
- Two head applications per package
PART NUMBER: ARP-154-4003
