Tune-Up - V8: Ignition: Distributor: Notes

1972 GMC Sprint Custom, 6.6L Eng VIN ESECTION Notes
Delco Part No.
Application Man. Trans. Auto. Trans.
307" 1500 Series 1112041 1115202
307" 2500, 3500 Series 1112043 1112043
350" 1112046 1112047
402" 1112064 1112064
RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.