Engine Fastener Kits

Aluminum Rocker Nuts

Rocker Arm Nut - 7/16-20 in Thread - 0.544 in Shank Diameter - Steel - Black Oxide - Aluminum Rockers - Set of 16

Rocker Arm Nuts

Rocker Arm Nut - 3/8-24 in Thread - 0.603 in Shank Diameter - Steel - Cadmium - Stamped Steel Rockers - Set of 16

Header Bolts 16 Per Set

Header Bolt - 3/8-16 in Thread - 0.75 in Long - Hex Head - Steel - Black Oxide - Big Block Chevy / Small Block Ford - Set of 16

Header Bolt Set (12pk) GM LS1 8mm

Header Bolt Kit - 8 mm x 1.25 Thread - 25 mm Long - Hex Head - Steel - Black Oxide - Set of 12

Bulk Header Bolts (100) Pieces

Header Bolt - 3/8-16 in Thread - 1 in Long - Hex Head - Steel - Black Oxide - Set of 100

Header Bolts

Header Bolt - 3/8-16 in Thread - 1 in Long - Allen Head - Steel - Black Oxide - AMC V8 / GM V8 / Mopar B / RB-Series - Set of 12

Head Bolt Washers 1/2in

Head Bolt Washer - 0.875 in OD - 0.500 in ID - 0.120 in Thick - Steel - Black Oxide - Head Bolts - Set of 20

Head Bolt Washers 7/16in

Head Bolt Washer - 0.875 in OD - 0.438 in ID - 0.120 in Thick - Steel - Black Oxide - Head Bolts - Set of 34

Harmonic Balancer Bolt Ford

Harmonic Balancer Bolt - 5/8-18 in Thread - 2.000 in Long - 15/16 in Hex Head - Washers Included - Steel - Black Oxide - Ford - Each

SBC Harmonic Balancer Bolt

Harmonic Balancer Bolt - 7/16-20 in Thread - 2.250 in Long - 5/8 in Hex Head - Washers Included - Steel - Black Oxide - Small Block Chevy - Each

Air Cleaner Stud Kit 5.75in Long W/5/16in Ada

Air Cleaner Stud - 1/4-20 in Thread - 5/16-18 in Adapter - 5.75 in Long - Wing Nut - Steel - Zinc Plated - Kit

Bullet Nose Carb Stud Kit 2in Length

Carburetor Stud - Bullet Tip - 5/16-18 and 5/16-24 in Thread - 2 in Long - Hex Nuts - Steel - Black Oxide / Zinc Oxide - Set of 4