Harmonic Balancer BoltHarmonic Balancer Bolt - 1/2-20 in Thread - 1.500 in Long - 5/8 in Hex Head - Washers Included - Steel - Cadmium - Big Block Chevy - Each
SBC Harmonic Balancer BoltHarmonic 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
Harmonic Balancer Bolt FordHarmonic Balancer Bolt - 5/8-18 in Thread - 2.000 in Long - 15/16 in Hex Head - Washers Included - Steel - Black Oxide - Ford - Each
Ultra Balancer Bolt - B.B. ChevyHarmonic Balancer Bolt - 1/2-20 in Thread - 1.500 in Long - 3/4 in Hex Head - Steel - Black Oxide - Big Block Chevy - Each
Harmonic Balancer BoltHarmonic Balancer Bolt - 7/16-20 in Thread - 2.250 in Long - 5/8 in Hex Head - Washers Included - Steel - Cadmium - Small Block Chevy - Each