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Oldsmobile Head Bolt Kit

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$159.95
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SKU
8558
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Details

The Edelbrock #8558 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.

Specs

Availability Available
Application Application Specific
UPC 00085347085583
Quantity Kit
Thread Type Coarse
Thread Diameter 0.4375 in
Minimum Length 4.000 in
Color Black Oxide
Availability Note Available to Order
Warranty 12 Months
Hazardous Materials Warning WARNING: This product can expose you to Chrome, 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.
Installation Notes
  • The Edelbrock #8558 is made specifically for Oldsmobile V8
  • Installation is the same as for original equipment cylinder heads. Consult service manual for specific procedures, if necessary. Use Edelbrock head gasket #7340 or equivalent. Be sure that the surface of the block and the surface of the head has been thoroughly cleaned to remove any oily film before installation. Use alcohol or lacquer thinner on a lint-free rag to clean. Coat threads, washers and underside of bolt heads with motor oil or special lube supplied with head bolt kit for accurate torque readings. Torque 7/16
Finish Black Oxide
Head Drive Type Hex
Length (16) 4.180 in, (4) 3.060 in
Material Chromoly