Small Block Chevy Harmonic Balancer Bolt Small Hex Head, 5/8" Spanner Size Intake Manifolds Slice the braid using even

Slice the braid using even pressure to leave an evenly sealed edge on the wire overwrap

AF77-1115BLK

5A @ 3Bar Current Draw

They vent trapped air in the cylinder heads which can cause overheating

preassembled with 2 straight S/S fittings

Small Block Chevy Harmonic Balancer Bolt Small Hex Head, 5/8" Spanner Size Intake Manifolds Slice the braid using evenAF37 1400 Small Block Chevy Harmonic Balancer Bolt Small Hex Head, 5 8" Spanner Size The Aeroflow harmonic balancer bolt is designed to suit Small Block Chevy engines. Made from a Grade 8 steel they are heat treated for superior strength. They feature a high hex head to prevent socket slippage while rotating the engine during assembly or routine service inspections. An extra thick, parallel ground washer is provided to allow for a more accurate,