Description
The Edelbrock #8552 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.
Installation Instructions
Specifications:
| Description_ABR | HeadBlotKit |
| Description_ASM | Ford:Small-Block:289 (4.7L)-302 (5.0L) |
| Description_DEF | Engine Cylinder Head Bolt Set |
| Description_DES | HARDWARE KIT |
| Description_EXT | Edelbrock #8552 Head Bolt Kit is for 1963-96 S/B Ford 289/302 with Edelbrock 60217, 60219, 60225, 60229, 60249, 60255, 60259, 60319, 60329, 60349, 60359, 60367, 60369, 60379, 60389, 60399, 602479, & 602579. 7/16″ Bolts with #9680 Bushings |
| Description_EXT | Edelbrock #8552 Head Bolt Kit is for 1963-96 S/B Ford 289/302 with Edelbrock 60217; 60219; 60225; 60229; 60249; 60255; 60259; 60319; 60329; 60349; 60359; 60367; 60369; 60379; 60389; 60399; 602479; 602579. 7/16in. Bolts with #9680 Bushings |
| Description_FAB | Cold-Formed; Heat Treated |
| Description_FAB | Ensures Molecular Integrity |
| Description_FAB | Hardened/Parallel-Ground Washers Included |
| Description_FAB | Highest Quality Head Bolts |
| Description_FAB | Manufactured By ARP |
| Description_FAB | Rated At 170000 psi |
| Description_FAB | Reduced Diameter Bolt Heads |
| Description_INV | 289-302 Ford Head Bolt Kit |
| Description_KEY | Edelbrock; 289; 302; Ford; V8; Head Bolt; Kit |
| Description_LAB | 289-302 Ford Head Bolt Kit |
| Description_MKT | The Edelbrock #8552 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_SHO | { Sellable : Yes } |
| Description_SHP | { eo : 0in.} |
| Description_TRA | Apply oil or suitable thread lubricant to head bolt threads and the underside of bolt heads and washers.- Using the torque sequence (See Figure 1), torque all 7/16″ bolts to 65-70 ft./lbs and all 1/2″ bolts to 100-110 ft./lbs in four steps (30, 40, 50, 60-75 |
| Description_TRA | or 30, 60, 90, 100-110). Installation is the same as for original equipment cylinder heads. Consult service manual for specific procedures, if necessary. BOSS 302 CLONE ENGINES – Use Edelbrock Head Bolt Bushings with Integral Washers #9680 in place of washers supplied with your head bolt kit. Torque 7/16″ bolts to 65-70 ft./lbs. in four steps (30, 40, 50, 65-70) following the factory tightening sequence. ALL ENGINES – A re-torque is recommended after initial start-up and cool-down (allow 2-3 hours for adequate cooling). |
| Description_TRA | The Edelbrock #8552 is made specifically for small block Ford V8 |
| Description_TRA | The Edelbrock #8552 is made specifically for small block Ford V8 • Apply oil or suitable thread lubricant to head bolt threads and the underside of bolt heads and washers.• Using the torque sequence (See Figure 1); torque all 7/16in. bolts to 65-70 ft./lbs and all 1/2in. bolts to 100-110 ft./lbs in four steps (30; 40; 50; 60-75; or 30; 60; 90; 100-110). • Installation is the same as for original equipment cylinder heads. Consult service manual for specific procedures; if necessary. • BOSS 302 CLONE ENGINES-Use Edelbrock Head Bolt Bushings with Integral Washers #9680 in place of washers supplied with your head bolt kit. Torque 7/16in. bolts to 65-70 ft./lbs. in four steps (30; 40; 50; 65-70) following the factory tightening sequence. ALL ENGINES-A re-torque is recommended after initial start-up and cool-down (allow 2-3 hours for adequate cooling). |
| finish | Black Oxide |
| Grade Type | Performance |
| Head Drive Type | Hex |
| height | 2.0 |
| length | (10) 3.50 in, (10) 4.00 |
| length | 11.5 |
| LTL | N |
| Material | Chromoly |
| Minimum Length | 3.50 |
| Quantity | Kit |
| 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. |
| Thread Diameter | 0.4375 |
| Thread Type | Coarse |
| Washers Included | Yes |
| weight | 3.4 |
| width | 3.5 |
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