The Edelbrock #8506 bolt kit contain a complete set of the highest quality head bolts and hardened washers available. Cold-formed to ensure molecular integrity and heat treated prior to thread rolling and machining. Reduced diameter bolt heads eliminate the need for valve train removal to facilitate cylinder head re-torqueing. Hardened and parallel-ground washers are included. Rated at 170,000 p.s.i.
Specifications:
| Description_ABR |
HeadStudKit |
| Description_ASM |
Ford:Flathead:221 (3.6L)-239 (3.9L) |
| Description_ASM |
Mercury:Flathead:221 (3.6L)-239 (3.9L) |
| Description_DEF |
Engine Cylinder Head Bolt Set |
| Description_EXT |
Edelbrock #8506 is a Generator Stud Kit Required for Installing #1145 Offset Generator Bracket on 1938-48 Ford Flathead Engines equipped Edelbrock Super Dual #1100 or #1108 Triple Deuce Manifolds. |
| Description_INV |
Generator Stud Kit Ford Flathead 1938-48 |
| Description_MKT |
The Edelbrock #8506 bolt kit contain a complete set of the highest quality head bolts and hardened washers available. Cold-formed to ensure molecular integrity and heat treated prior to thread rolling and machining. Reduced diameter bolt heads eliminate the need for valve train removal to facilitate cylinder head re-torqueing. Hardened and parallel-ground washers are included. Rated at 170,000 p.s.i. |
| Description_LAB |
Generator Stud Kit Ford Flathead 1938-48 |
| Description_TRA |
The Edelbrock #8506 stud kit is made specifically for 1949-'53 Ford/ Mercury flathead engines equipped with Edelbrock heads, part numbers 1115 or 1116. This kit includes studs, parallel ground stainless steel washers, polished stainless acorn nuts for a real vintage look, as well as a packet of Extreme Lube. |
| Description_TRA |
Verify all parts and threads are clean prior to installation. |
| Description_TRA |
Coat the bottom threads of the studs with thread sealant (white Teflon) to protect the threads from water exposure. |
| Description_TRA |
Install the studs into the engine block and hand tighten (10 ft-lbs MAX). |
| Description_TRA |
Using new head gaskets, install the cylinder heads and verify proper alignment. |
| Description_TRA |
Lubricate the top threads of the studs and nuts as well as the surfaces of the washers with the supplied packet of Extreme Lube. |
| Description_TRA |
Install the washers and nuts onto the studs and fasten by hand. |
| Description_TRA |
Torque all nuts in the following steps using the torque sequence below: Step 1. Torque to 20 ft-lbs. Step 2. Torque to 40 ft-lbs. Step 3. Final Torque to 55 ft-lbs. Note: It is required to re-torque the cylinder heads after the initial warm up and a complete cool down cycle. A re-torque after a month of steady use or 4 to 5 hot/cold cycles of the engine is also recommended. |
| Thread Diameter |
0.4375 |
| Finish |
Black Oxide |
| RGL |
WARNING: This product can expose you to Chromium, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov. |
| Length |
(3) 4.35 |
| Head Drive Type |
Hex |
| Washers Included |
Yes |
| Material |
Chromoly |
| Quantity |
Kit |
| Grade Type |
Performance |
| Nuts Included |
Yes |
| Minimum Length |
4.35 |
| Thread Type |
Coarse |
| Length |
3.0000 |
| Width |
9.0000 |
| Height |
12.0000 |
| Weight |
10.0000 |
