Mercury Voyager Vacuum Advance

MR GASKET ADVANCE CURVE KIT -- Allows Full Advance Between 2, 000 - 2, 800 Rpm To Achieve Maximum Power And Engine Acceleration, Included Are 2 Weights, 1 Bushing, A Set Of Heavy Springs, For 1969 Delco Distributors And Later, Race Only, With Manufacturer...

MR GASKET VACUUM ADVANCE COVER -- Highly Polished And Chrome Plated For Lasting Beauty, Fit Most Tapered Style Vacuum Advance Units, With Manufacturer's Limited 90-Day Warranty...

MALLORY YL-ADVANCE CURVE CHANGE KIT -- Precision Advance Weights And Multiple Springs Enable Custom Tailoring Of Mechanical Advance Curve, Releases Hidden Horsepower By Optimizing Ignition Timing, Comes Complete With Instructions And Charts For Easy Tunin...

MR GASKET ADVANCE CURVE KIT -- Allows Full Advance Between 2, 000 - 2, 800 Rpm To Achieve Maximum Power And Engine Acceleration, Included Are 2 Weights, 1 Bushing And 1 Set Of Heavy Springs, With Manufacturer's Limited 90-Day Warranty...

PROFORM DISTRIBUTOR VACUUM ADVANCE LOCKOUT -- For Use With Proform HEI Electronic Racing Distributors, With Manufacturer's Limited 30-Day Warranty...

MALLORY SPRINT MAG III SERIES ADVANCE VACUUM LOCK OUT -- 2 And 4 Pin, Advance Vacuum Lock Out, With Manufacturer's 1-Year Limited Warranty...

MALLORY YT ADVANCE CURVE CHANGE KIT -- Regains Horsepower And Throttle Response With Mechanical Advance Curve And Spring Replacement Kit, With Manufacturer's 1-Year Limited Warranty...

MSD STEEL VACCUM ADVANCE MECHANISM -- Designed To Replace The Vacuum Advance Chamber On The MSD HEI Distributor, Features Cadmium Plating For Durability, With Manufacturer's Limited 1-Year Warranty...

MR GASKET ADVANCE CURVE KIT -- Allows Full Advance Between 2, 000 - 2, 800 Rpm To Achieve Maximum Power And Engine Acceleration, Included Are 2 Weights, 1 Bushing, A Set Of Heavy Springs, A Set Of Medium Springs And A Set Of Light Springs, Race Only, With...

MALLORY ADVANCE LOCK OUT -- 2 And 4 Pin, Replacement Advance Lock Out, With Manufacturer's 1-Year Limited Warranty...

MALLORY 57 SERIES MAGNETIC BREAKERLESS ELECTRONIC DISTRIBUTOR, RIGHT -- High Tech, Space Age Technology Combines Triggering Device And Amplifier In One Unit In The Distributor Housing, Both Mechanical And Vacuum Curves Are Adjustable, Includes Vacuum Adva...

MALLORY 85 SERIES HEI VACUUM ADVANCE CHAMBER KIT -- Vacuum Advance Chamber Kit, With Manufacturer's 1-Year Limited Warranty...

MALLORY COMPLETE VACUUM CHAMBER KIT -- Vacuum Advance Chamber Kit, With Manufacturer's 1-Year Limited Warranty...

SPECTRE ALUMINUM VACUUM ADVANCE COVER, CHROME -- Universal Fit Vacuum Advance Cover, Specifically Fits All Vacuum Advance Diaphragms, Round Or Hex, Easy Installation Over The Outside Housing, With Manufacturer's Limited Warranty...