OER Parts offers a wide selection of Starter Parts and Hardware for your 1976 GMC G25. OER Parts offers 1976 GMC G25 Starter Motor Brace, 1976 GMC G25 Starter Mounting Bolts, 1976 GMC G25 Starter Motor Heat Shield, 1976 GMC G25 Starter Solenoid, 1976 GMC G25 Starter Rebuild Kit, 1976 GMC G25 Starter Shim Set, 1976 GMC G25 Starter Heat Shield Set, and 1976 GMC G25 Floor Mounted Starter Switch.