Rollmaster Gold Series Double Roller Timing Chain Set - Keyway Adjustable - 0.005 in Shorter - Needle Bearing - Billet - Small Block Chevy AA0220BG1T54 2-1/4" Filler Neck

2-1/4" Filler Neck

622 Stroke

Finish: Matte Black

The cap features brass terminals and is injection molded from Dupont Rynite material for its high dielectric properties and strength

Rollmaster Gold Series Double Roller Timing Chain Set - Keyway Adjustable - 0.005 in Shorter - Needle Bearing - Billet - Small Block Chevy AA0220BG1T54 2-1/4" Filler NeckProduct Description: Timing Chain Set Gold Series Double Roller Keyway Adjustable 0. 005 in Shorter Needle Bearing Billet Steel Small Block Chevy Rollmaster and Romac designs and manufactures high strength timing sets and harmonic balancers respectively. By using billet strength steel these products are both stronger and lighter than standard cast iron pieces.