MSD - Selector Switch, 3.0K-5.2K Timing Chain Set - Double

Timing Chain Set - Double Roller - Keyway Adjustable - Needle Bearing - Billet Steel - GM LS-Series - Kit

Individual replacement parts are also available separately

Renew Kit original equipment rebuild kits are available for all Holley carburetors as well as Carter and Rochester

875 in Tall - Reusable Cotton - Red - Various Harley Davidson / Austin Applications - Each

95 in Long - 0

MSD - Selector Switch, 3.0K-5.2K Timing Chain Set - DoubleThe user can then select between twelve different rpm limits by simply turning the knob. Six models are available to cover a range from 3,000 rpm to 12,800 rpm in 200 rpm increments.