Head Bolt Washer - 0.870 in OD - 0.500 in ID - 0.120 in Thick - Heat Treated - Chromoly - Natural - Head Bolts - Set of 30

Head Bolt Washer - 0.995 in OD - 0.500 in ID - 0.625 in Insert OD - 0.190 in Thick - Chromoly - Black Oxide - Head Bolt - Aluminum Heads - Set of 30

Head Bolt Washer - 0.935 in OD - 0.438 in ID - 0.125 in Thick - Steel - Black Oxide - Head Bolts - Aluminum Head - Set of 34

Head Bolt Washer - 0.760 in OD - 0.438 in ID - 0.125 in Thick - Steel - Black Oxide - Head Bolts - Chevy V8 / Small Block Ford - Set of 34

Head Bolt Washer - 0.872 in OD - 0.438 in ID - 0.565 in Insert OD - 0.150 in Thick - Chromoly - Black Oxide - Head Bolt - Aluminum Heads - Set of 34

Head Bolt Washer - 0.995 in OD - 0.563 in ID - 0.685 in Insert OD - 0.195 in Thick - Chromoly - Black Oxide - Head Bolt - Aluminum Heads - Set of 20