ARP Auto Racing 255-3701 Cylinder Head Bolt Set
by ARP
Sale
$455.53
$293.56
Pro Series Bolts Are Cold Forged To Ensure Molecular Integrity Heat Treated Prior To Thread Rolling And Machining Nominally Rated At 200 000 PSI Tensile Strength These Fasteners Deliver Superior Strength And Meet The ARP "Zero Defect – Zero Failure" Quality Standard Bolts Have A Reduced Wrenching Hex Or 12 Point Head And Wide Area Flange To Eliminate The Need For Valve Train Removal For Cylinder Head Retorquing And Permits The Use Of Larger Diameter Valve Springs Limited 90 Day Warranty
Specifications
Engine Compatibility - Ford Big Block 429-460 Cubic Inch
Head Type - 12-Point
Finish - Black Oxide
Color - Black
Material - Chrome Moly Steel
Washer Style - Hardened Parallel-Ground
Bolt Style - No Under Cut
Tensile Strength - 200000 Pounds Per Square Inch
All Pro Series bolts are cold forged to ensure molecular integrity heat treated prior to thread rolling and machining and are rated at 200 000 PSI tensile strength. ARP Pro Series head bolt kits are application specific designed for use with typically competition only components. These fasteners deliver superior strength and meet the ARP “zero defect – zero failure” quality standard. Hardened and parallel ground washers are included with each kit to ensure even load distribution and accurate torque readings. All Pro Series head bolts have a reduced wrenching hex or 12 point head and wide area flange to eliminate the need for valve train removal for cylinder head retorquing and permits the use of larger diameter valve springs. Most applications have undercut short bolts that can help eliminate head gasket failures through providing more “stretch” to compensate for the additional compression of gaskets.
This Fits
| Year | Make | Model |
|---|---|---|
| 1969-1974 | Ford | Country Sedan |
| 1969-1974 | Ford | Country Squire |
| 1969-1972 | Ford | Custom |
| 1969-1976 | Ford | Custom 500 |
| 1978-1978 | Ford | E-100 Econoline |
| 1975-1980 | Ford | E-250 Econoline |
| 1975-1991 | Ford | E-250 Econoline Club Wagon |
| 1975-1996 | Ford | E-350 Econoline |
| 1977-1996 | Ford | E-350 Econoline Club Wagon |
| 1996-1996 | Ford | Econoline Super Duty |
| 1975-1976 | Ford | Elite |
| 1988-1997 | Ford | F Super Duty |
| 1973-1979 | Ford | F-350 |
| 1983-1997 | Ford | F-350 |
| 1988-1997 | Ford | F53 |
| 1970-1970 | Ford | Fairlane |
| 1970-1970 | Ford | Falcon |
| 1969-1974 | Ford | Galaxie 500 |
| 1972-1976 | Ford | Gran Torino |
| 1969-1978 | Ford | LTD |
| 1969-1971 | Ford | Mustang |
| 1969-1974 | Ford | Ranch Wagon |
| 1970-1977 | Ford | Ranchero |
| 1968-1976 | Ford | Thunderbird |
| 1970-1976 | Ford | Torino |
