GMC K25 Suburban Distributor

ELECTRONIC DISTRIBUTOR, NEW -- Blade type; 2-prong rectangular connector; Includes module; A high quality, OE replacement distributor; Backed by 1-year, unlimited-mileage warranty.

Fits the following 1978-1978 GMC K25 Suburban submodels:

• 1978-1978: Base; 6 Cyl 4.8L;
• 1978-1978: High Sierra; 6 Cyl 4.8L;

• 1978-1978: Sierra Classic; 6 Cyl 4.8L;

• 1978-1978: Sierra Grande; 6 Cyl 4.8L;

Fits 2 more submodels. (Show all) Show less info

ELECTRONIC DISTRIBUTOR, WITH MODULE, NEW -- A High Quality, Direct Fit OE Replacement Distributor, Features Coils That Are Computer Tested To Ensure Wave Form Is Correct And Spark Mechanism Is Working Properly

Fits the following 1977-1978 GMC K25 Suburban submodels:

• 1977-1978: Base; 8 Cyl 5.0L;
• 1977-1978: High Sierra; 8 Cyl 5.0L;

• 1977-1978: Sierra Classic; 8 Cyl 5.0L;

• 1977-1978: Sierra Grande; 8 Cyl 5.0L;

Fits 2 more submodels. (Show all) Show less info

ACCEL PERFORMANCE REPLACEMENT DISTRIBUTOR, GRAY -- For non-computer controlled engines with HEI, standard deck height; Constructed with all high performance electronics; Features all new components including centerless ground shaft, oil lite bushing, high dielectric strength cap, and balanced rotor; Designed with male tower distributor cap with brass cap and rotor contacts; Offers trouble free performance and ultimate plug wire retention; A direct plug in replacement with factory pipe connectors for plug and easy installation; Replacement part number 120128; Legal in all 50 states; With 1-year Accel limited warranty.

Fits the following 1975-1978 GMC K25 Suburban submodels:

• 1977-1978: Base; 8 Cyl 5.0L;
• 1977-1978: High Sierra; 8 Cyl 5.0L;

• 1977-1978: Sierra Classic; 8 Cyl 5.0L;

• 1977-1978: Sierra Grande; 8 Cyl 5.0L;

• 1975-1978: Base; 8 Cyl 5.7L;

• 1975-1978: Base; 8 Cyl 6.6L;

• 1975-1978: High Sierra; 8 Cyl 5.7L;

• 1975-1978: High Sierra; 8 Cyl 6.6L;

• 1975-1978: Sierra Classic; 8 Cyl 5.7L;

• 1975-1978: Sierra Classic; 8 Cyl 6.6L;

• 1975-1978: Sierra Grande; 8 Cyl 5.7L;

• 1975-1978: Sierra Grande; 8 Cyl 6.6L;

• 1976-1977: Base; 8 Cyl 7.4L;

• 1976-1977: High Sierra; 8 Cyl 7.4L;

• 1976-1977: Sierra Classic; 8 Cyl 7.4L;

• 1976-1977: Sierra Grande; 8 Cyl 7.4L;

Fits 14 more submodels. (Show all) Show less info

MALLORY 45 SERIES UNILITE ELECTRONIC IGNITION DISTRIBUTOR, RIGHT -- Electronic Ignition With A Self-Contained Optical Pickup And Module, Adjustable Mechanical Advance, With Easy 3-Wire Hookup, Features Self-Lubricating Bushings That Provide Years Of Trouble-Free Service, Triggers HYFIRE Electronic Ignition Controls, OEM Coils And High Performance Coils, Includes Mallory Super-Duty Cap And Rotor With Brass Terminals, With Manufacturer's 1-Year Limited Warranty

Fits the following 1975-1978 GMC K25 Suburban submodels:

• 1975-1978: Base; 6 Cyl 4.8L;
• 1975-1978: High Sierra; 6 Cyl 4.8L;

• 1975-1978: Sierra Classic; 6 Cyl 4.8L;

• 1975-1978: Sierra Grande; 6 Cyl 4.8L;

Fits 2 more submodels. (Show all) Show less info

MSD STREET FIRE SERIES PERFORMANCE DISTRIBUTOR, POLISHED -- New, magnetic trigger type, vacuum and mechanical advance type, male/HEI cap style, red cap color, iron gear material, clockwise rotor rotation, standard helix rotation, 0.491 in. shaft diameter; Constructed with all new components including the coil; Features heavy-duty distributor gear and welded weight pins for durability; Adjustable vacuum advance helps tune it to each engine; With 1-year MSD limited warranty.

Fits the following 1975-1978 GMC K25 Suburban submodels:

• 1977-1978: Base; 8 Cyl 5.0L; "CARB"
• 1977-1978: High Sierra; 8 Cyl 5.0L; "CARB"

• 1977-1978: Sierra Classic; 8 Cyl 5.0L; "CARB"

• 1977-1978: Sierra Grande; 8 Cyl 5.0L; "CARB"

• 1976-1977: Base; 8 Cyl 7.4L; "CARB"

• 1976-1977: High Sierra; 8 Cyl 7.4L; "CARB"

• 1976-1977: Sierra Classic; 8 Cyl 7.4L; "CARB"

• 1976-1977: Sierra Grande; 8 Cyl 7.4L; "CARB"

• 1975-1976: Base; 8 Cyl 5.7L; "CARB, VIN V"

• 1975-1976: High Sierra; 8 Cyl 5.7L; "CARB, VIN V"

• 1975-1976: Sierra Classic; 8 Cyl 5.7L; "CARB, VIN V"

• 1975-1976: Sierra Grande; 8 Cyl 5.7L; "CARB, VIN V"

• 1975-1975: Base; 8 Cyl 6.6L; "CARB"

• 1975-1975: High Sierra; 8 Cyl 6.6L; "CARB"

• 1975-1975: Sierra Classic; 8 Cyl 6.6L; "CARB"

• 1975-1975: Sierra Grande; 8 Cyl 6.6L; "CARB"

Fits 14 more submodels. (Show all) Show less info

PROFORM HEI HI-PERFORMANCE DISTRIBUTOR, TAN CAP -- All New, Absolutely No Rebuilt Components, Features A High Performance Control Module, Hardened Gear, Capacitor That Prevents Radio Static, High-Dielectric Cap With Brass Terminals, And A Premium Rotor, With Manufacturer's Limited 30-Day Warranty

Fits the following 1975-1978 GMC K25 Suburban submodels:

• 1977-1978: Base; 8 Cyl 5.0L;
• 1977-1978: High Sierra; 8 Cyl 5.0L;

• 1977-1978: Sierra Classic; 8 Cyl 5.0L;

• 1977-1978: Sierra Grande; 8 Cyl 5.0L;

• 1975-1978: Base; 8 Cyl 5.7L;

• 1975-1978: Base; 8 Cyl 6.6L;

• 1975-1978: High Sierra; 8 Cyl 5.7L;

• 1975-1978: High Sierra; 8 Cyl 6.6L;

• 1975-1978: Sierra Classic; 8 Cyl 5.7L;

• 1975-1978: Sierra Classic; 8 Cyl 6.6L;

• 1975-1978: Sierra Grande; 8 Cyl 5.7L;

• 1975-1978: Sierra Grande; 8 Cyl 6.6L;

• 1976-1977: Base; 8 Cyl 7.4L;

• 1976-1977: High Sierra; 8 Cyl 7.4L;

• 1976-1977: Sierra Classic; 8 Cyl 7.4L;

• 1976-1977: Sierra Grande; 8 Cyl 7.4L;

Fits 14 more submodels. (Show all) Show less info