FordHeadBolt, Ford 5.0L Head Bolt Bushings, Ford 5.0L Head Bolt Bushings, Ford:-:302 (5.0L), Edelbrock #9680 Head Bolt Bushings with Integral Washers must be used on 289-302 S/B Ford Engines with 7/16" Head Bolts. Complete Set of 20 High Quality Head Bolt Bushings. Use with Edelbrock Head Bolt Kit #8552 or Stock 7/16" Head Bolts., The Edelbrock #9680 bolt bushing kit contain a complete set of the highest quality head bolt bushings. Cold-formed to ensure molecular integrity and heat treated prior to thread rolling and machining, The Edelbrock #9680 is made specifically for 289-302 Ford engines, 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, 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)., Engine Cylinder Head Bolt Washer Set
