DELCO-REMY Transistorized: Description

1971 GMC P35/P3500 Van 4.1L Eng VIN LSECTION Description

This ignition system consists of a specially designed distributor, control unit, and a special coil. Other units in system are conventional design. In the distributor, a rotating pole piece, which replaces the conventional breaker cam, rotates inside a magnetic pickup assembly, which replaces the conventional breaker plate, contact point set, and condenser assembly. To provide vacuum and centrifugal advance, the magnetic pickup assembly is rotated by a vacuum control unit, while the timer core is made to rotate about the distributor shaft by conventional advance weights.

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.