Edelbrock 8503 { Sellable : Yes }
by Edelbrock
SKU ds_BDVJ_8503
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Original price
$272.34
-
Original price
$272.34
Original price
$272.34
$272.34
$272.34
-
$272.34
Current price
$272.34
Availability:
Out of stock
Description
The Edelbrock #8503 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 | Buick:Big-Block:400 (6.6L)/430 (7.0L)/455 (7.5L) |
| Description_DEF | Engine Cylinder Head Bolt Set |
| Description_DES | HARDWARE KIT |
| Description_EXT | Edelbrock #8503 is a Cylinder Head Bolt Kit for 1967-76 Buick 400-455 V8 Engines with Edelbrock #60037, 60039, & 60049 Performer RPM Cylinder Heads. |
| Description_EXT | Edelbrock #8503 is a Cylinder Head Bolt Kit for 1967-76 Buick 400-455 V8 Engines with Edelbrock #60037; 60039; 60049 Performer RPM Cylinder 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 | Cylinder Head Bolt Kit Buick |
| Description_KEY | Edelbrock; Head Bolt; Kit; Buick V8; 455; 430; 400 |
| Description_LAB | Cylinder Head Bolt Kit Buick |
| Description_MKT | The Edelbrock #8503 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 | A re-torque is recommended after the initial star-up and cool-down (allow 2-3 hours for adequate cooling). |
| Description_TRA | Apply oil or suitable thread lubricant to head bolt threads and the underside of bolt heads and washers to prevent galling and improper torque readings. |
| 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 | Bottom row of bolts to 100 ft./lbs. in three or four steps, following the factory tightening sequence. |
| Description_TRA | The Edelbrock #8503 head bolt kits contain a complete set of the highest quality head bolts and hardened washers available. They are cold-formed to ensure molecular integrity and heat-treated prior to thread rolling and machining. Reduced-diameter bolt heads eliminate the need for valvetrain removal to facilitate cylinder head re-torqueing. Hardened and parallel-ground washers are included, and they're rated at 170,000 psi. |
| Description_TRA | The Edelbrock #8503 head bolt kits contain a complete set of the highest quality head bolts and hardened washers available. They are cold-formed to ensure molecular integrity and heat-treated prior to thread rolling and machining. Reduced-diameter bolt heads eliminate the need for valvetrain removal to facilitate cylinder head re-torqueing. Hardened and parallel-ground washers are included; and they re rated at 170;000 psi. •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 oil or suitable thread lubricant to head bolt threads and the underside of bolt heads and washers to prevent galling and improper torque readings.•Use thread sealant on any bolts that go into coolant passages. •Torque top row of bolts to 110 ft./lbs.• Bottom row of bolts to 100 ft./lbs. in three or four steps; following the factory tightening sequence.• A re-torque is recommended after the initial star-up and cool-down (allow 2-3 hours for adequate cooling). |
| Description_TRA | Torque top row of bolts to 110 ft./lbs. |
| Description_TRA | Use alcohol or lacquer thinner on a lint-free rag to clean. |
| Description_TRA | Use thread sealant on any bolts that go into coolant passages. |
| Engine Make/Size | Buick 400-455 |
| height | 2.0 |
| length | 8.18 |
| 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 | 4.49 |
| width | 3.81 |
