Spherical Rear Housing Bushings

Spherical Rear Upper Control Arm Housing Bushings

1965-1977 GM A-Body & 1978-1987 GM G-Body

SKU# 610DS  (Product Page Link)

Our new Del-Sphere pivot joint rear axle housing bushings allow for full articulation of your rear upper control arms for maximum handling performance.

These Del-Sphere pivot joints install easily with a light press fit and are retained by an external snap retaining ring.

Specifications & Features:

  • CNC machined 6061-T6 aluminum housing with a hard clear anodized finish
  • Heat treated and hard chrome plated 52100 bearing steel spherical ball
  • Delrin bushing cups provide for a smooth and self-lubricating operation
  • 304 stainless steel misalignment spacers
  • Stainless steel set screw
  • Zinc plated external snap retaining ring
  • Easy tension adjustments using the included adjustment wrench
  • The joints are 100% rebuildable

Check out all of our performance products for the 1964-1967 GM A-Body, 1968-1972 GM A-Body, 1973-1977 GM A-Body, and 1978-1987 GM G-Body!
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Spherical Rear Housing Bushings

Spherical Rear Upper Control Arm Housing Bushings | 1971-1996 GM B-Body

SKU# 609DS  (Product Page Link)

Our new Del-Sphere pivot joint rear axle housing bushings allow for full articulation of your rear upper control arms for maximum handling performance.

These Del-Sphere pivot joints install easily with a light press fit and are retained by an external snap retaining ring.

Specifications & Features:

  • CNC machined 6061-T6 aluminum housing with a hard clear anodized finish
  • Heat treated and hard chrome plated 52100 bearing steel spherical ball
  • Delrin bushing cups provide for a smooth and self-lubricating operation
  • 304 stainless steel misalignment spacers
  • Stainless steel set screw
  • Zinc plated external snap retaining ring
  • Easy tension adjustments using the included adjustment wrench
  • The joints are 100% rebuildable

Check out all of our performance products for the 1971-1976 and 1977-1996 GM B-Body!
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New Rear Upper Control Arm Housing Polyurethane Bushings for the 1964 GM A-Body

Rear Upper Control Arm Housing Polyurethane Bushings | 1964 GM A-Body

SKU# 608U  (Product Page Link)

Spohn Performance now offers low deflection polyurethane rear upper control arm bushings for the rear axle housing mounting ears on the 1964 GM A-Body cars.

The 1964 GM A-Body rear axle housing bushings are different than the 1965+ and are extremely difficult to find. They do require that you re-use the factory clam shells.

Click here to check out all of our performance products for the 1964-1967 GM A-Body!
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