Edelbrock 8581 { Sellable : Yes }
by Edelbrock
SKU ds_BDVJ_8581
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Original price
$511.47
-
Original price
$511.47
Original price
$511.47
$511.47
$511.47
-
$511.47
Current price
$511.47
Availability:
Out of stock
Description
The Edelbrock #8581 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 | HeadBlotKit |
| Description_ASM | Chevrolet:W-Series:348 (5.7L)-409 (6.7L) |
| Description_DEF | Engine Cylinder Head Bolt Set |
| Description_DES | HARDWARE KIT |
| Description_EXT | Edelbrock #8581 is a Head Bolt Kit for 1958-65 Big-Block Chevrolet 348/409 "W" Engines with Edelbrock 60809. 60815, & 60819 Performer RPM Cylinder Heads. This kit contains a complete set of Head Bolts & Washers for a pair of heads. |
| Description_EXT | Edelbrock #8581 is a Head Bolt Kit for 1958-65 Big-Block Chevrolet 348/409 W Engines with Edelbrock 60809. 60815; 60819 Performer RPM Cylinder Heads. This kit contains a complete set of Head Bolts Washers for a pair of heads. |
| 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 | 409 Chevy Head Bolt Kit |
| Description_KEY | Edelbrock; 409; 348; Big Block Chevy; V8 Head Bolt; Kit |
| Description_LAB | 409 Chevy Head Bolt Kit |
| Description_MKT | The Edelbrock #8581 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 30W oil or suitable lubricant under side of bolt heads and washers. Torque to 65 ft./lbs. in three steps (40, 55, 65) following the factory tightening sequence A re-torque is recommended after initial start-up and cool-down (allow 2-3 hours for adequate cooling) |
| Description_TRA | Be sure that the surface of the block and the surface of the head are thoroughly cleaned to remove any oily film before installation. |
| Description_TRA | Installation is the same as for original equipment cylinder heads. Consult service manual for specific procedures, if necessary. |
| Description_TRA | The Edelbrock #8581 is made specifically for Chevy W engines 409 |
| Description_TRA | The Edelbrock #8581 is made specifically for Chevy W engines 409 •Installation is the same as for original equipment cylinder heads. Consult service manual for specific procedures; if necessary.• Be sure that the surface of the block and the surface of the head are thoroughly cleaned to remove any oily film before installation. •Use alcohol or lacquer thinner on a lint-free rag to clean. Apply Teflon pipe sealant or suitable sealer to head bolt threads. •Apply 30W oil or suitable lubricant under side of bolt heads and washers. Torque to 65 ft./lbs. in three steps (40; 55; 65) following the factory tightening sequence A re-torque is recommended after initial start-up and cool-down (allow 2-3 hours for adequate cooling) |
| Description_TRA | Use alcohol or lacquer thinner on a lint-free rag to clean. Apply Teflon pipe sealant or suitable sealer to head bolt threads. |
| Engine Make/Size | Chevy 348-409 |
| height | 9.25 |
| length | 17.75 |
| LTL | N |
| WARNING CA Proposition 65 | Yes |
| WARNING CA Proposition 65 Message | 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. |
| weight | 45.75 |
| width | 11.75 |
