Bill Smith
Founder, 1929-2014
Speedy Bill
Since 1952
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America's Oldest Speed Shop ®


1978-1988 GM Metric Pitman Arm

SAME DAY SHIPPING! Most orders ship within 24 hours.

Sold in Quantity:
Hole Diameter:
Degree of Taper:
10 degree
Center to Center:
Top of Taper:
Bottom of Taper:
Spline Count:
32 and 4 master
Fits Sweet and GM 800 boxes.
1978-1988 GM Metric Pitman Arm

Click image to enlarge



Q & A

What's in the Box

We all know how hard it is to find GM pitman arms and they're a pain to take off. These 1978-1988 GM Metric pitman arms are used. We clean and inspect each one.

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1964-88 GM Power Steering Box, 3/4 Inch 30-Spline Input
(Part #91032500)

Remanufactured GM 800 Series power steering boxes have a 16:1 ratio and were used in midsize GM cars from 1964-1988. Painted black and include -6 AN fittings to make it easier to fabricate hoses if needed. Pitman arm not included. No core return is required.

Note: Not compatible with OEM 45° flare fittings.

Red Line 30404 Power Steering Fluid
(Part #60710006)

Red Line Oil’s team of chemists and blenders formulate fully-synthetic oils and chemically-advanced additives using only the world’s finest base stocks. This makes Red Line Oil the premium product on the shelf. It’s not designed to be the cheapest – it’s built to be the best. Rather than cutting cost by blending into polyalphaolefin base stock for it’s motor oil, Red Line Oil only uses superior polyester-based products – resulting in lubricants that are extremely stable at high temperatures while providing superior film strength at lower viscosities where more power can be produced.

The world’s top racing team and most discriminating enthusiasts use Red Line Oil products exclusively. There may be a different sponsor on the outside, but chances are it’s Red Line Oil on the inside.

  • Helps prevent high-temperature steering fade
  • Helps prevent difficult low-temperature steering
  • Greater heat resistance
  • Helps prevent high-temperature boil-over
  • 50% greater high-temperature viscosity
  • 1/5th the high-temperature evaporation
  • Helps prevent leakage and squealing
  • 1/4th the oxidation of petroleum power steering fluids
  • Compatible with petroleums and synthetics
  • Also satisfies API 75W GL-4 gear requirements
Power Steering Hose Kit, -10 AN Reservoir
(Part #91032960)

This power steering hose kit is just what you need to plumb your driver's side remote reservoir power steering set up. The AN 10 hose kit includes 4' of AN 6 high pressure hose, 5' of AN 6 blue aeroquip hose and 3' of AN 10 blue aeroquip hose  One 45° AN 6 and one 90° AN 6 fittings are included as well as an AN 6 straight brass push-on and one AN 6 and two AN 10 90° push-on hose ends.

NOTE: Does NOT contain steering box fittings