Distributor Mechanical Advance Curve Kit Fits 1969-1974 GM Delco Distributors with 2 Weights Mr Gasket Engine and Components - Engine Internals Precision-engineered lifted knuckles maintain Oe

Precision-engineered lifted knuckles maintain Oe geometry for smooth handling

Corrosion Treated Heavy Duty Tubular Steel

Interchange: J0985187

Construction: Billet

this complete suspension system includes 8 fully adjustable control arms featuring GIIRO Joint bushings for maximum comfort and articulation

Distributor Mechanical Advance Curve Kit Fits 1969-1974 GM Delco Distributors with 2 Weights Mr Gasket Engine and Components - Engine Internals Precision-engineered lifted knuckles maintain OeOne of the best, and sometimes missed tuning tricks is not to just optimize your initial timing, but to bring in timing advance more quickly than the stock distributor can allow. Bringing timing more quickly than stock can provide substantial increases in both torque and horsepower depending on your combination. This is done by changing the springs under the cap. This kit includes three sets of springs which can be used in different combinations to