Dodge A100 Pickup Parts

Find Dodge A100 Pickup drivetrain and ignition parts at Black Ops Auto Works. Compare a Yukon dropout assembly with separate differential-service pieces, or choose Granatelli ignition wires for the engine actually installed in your pickup.

Yukon Dropout or Separate Axle-Service Parts

The listed Yukon YDAC8.89-355P/L combines 3.55 final-drive gears with a Sure-Grip limited-slip differential in a Chrysler 8.75-inch 489 case. This is a removable third-member assembly, a different purchase from an individual shim or traction unit. The yoke is excluded, so compare the axle housing and shaft interfaces and plan the complete driveline connection before choosing the assembly.

Ignition Wires and Installation Planning

Choose a Granatelli wire set for the engine and ignition equipment actually installed. Terminal ends, routing and required lengths must suit the distributor/coil and plug locations. A wire replacement is a targeted service job rather than evidence of a guaranteed power or economy increase. Review the actual engine application, especially where a conversion is part of the pickup’s history.

Traction Behavior Versus Final-Drive Gearing

The Eaton Detroit Truetrac reference uses a helical limited-slip mechanism for its specified front Dana 44 application. It is not the same component as the Chrysler third member. Choose a differential around the installed axle and required traction behavior; choose final-drive gearing around the complete drivetrain and intended use.

A pinion-depth shim pack is a setup component. It helps establish the prescribed pinion position during the supported axle build but does not contain a gear set, bearings or a complete differential. Have the installer identify required shim dimensions and measurements before completing the order.

Choose Your Part

• Identify the actual axle, housing and installed engine.
• Compare ratio, spline, yoke and ignition connection requirements.
• Review exact application and all separately required installation pieces.

Frequently Asked Questions

What does the Yukon 489-case assembly supply?

It supplies the listed 3.55 ratio and Sure-Grip differential in its specified Chrysler 8.75-inch removable case. YDAC8.89-355P/L excludes the yoke. Match the actual axle housing and shaft/driveline interfaces and review all installation contents.

Does the Eaton Truetrac change the same parts as a complete third member?

The listed Truetrac is a traction unit for its stated front Dana 44 arrangement. The Yukon third member is a different Chrysler case/gearing assembly. They belong to separate axle and installation plans.

What is a helical limited-slip differential?

It uses helical gearing to bias torque while permitting different wheel speeds in turns. It is distinct from a selectable locker or permanently coupled spool. Choose the exact supported axle and use requirements.

Do the wire references fit every A100 Pickup engine?

Confirm the actual engine, production coverage and wire connections independently.

What does a pinion-depth shim kit do?

Its specified shims establish pinion position as part of measured gear setup. It is separate from the gears, bearings, seals and complete installation hardware. Choose the exact axle and required sizes with the installer.

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