OER Parts offers a wide selection of Starter Parts and Hardware for your 1979 GMC All Models. OER Parts offers 1979 GMC All Models Starter Motor Brace, 1979 GMC All Models Starter Mounting Bolts, 1979 GMC All Models Starter Motor Heat Shield, 1979 GMC All Models Starter Solenoid, 1979 GMC All Models Starter Rebuild Kit, 1979 GMC All Models Starter Shim Set, 1979 GMC All Models Starter Heat Shield Set, and 1979 GMC All Models Floor Mounted Starter Switch.