Spicer Front Steering Knuckle Ball Joint Kit for 1969-1980 Chevy/GMC K10, K20, K5 Blazer & Suburban (Dana 44, Both Sides)

Eliminate erratic steering wander, correct uneven tire wear, and restore original crisp factory handling to your vintage rig with this genuine Spicer Front Steering Knuckle Ball Joint Kit. Specifically engineered for classic full-size GM 4WD trucks and SUVs from 1969–1980, this premium master chassis package includes all the heavy-duty upper and lower ball joints required to completely rebuild both the driver and passenger sides of your open-knuckle Dana 44 front axle assembly.

On classic Chevrolet and GMC trucks, worn ball joints are a primary source of front-end wander, tire cupping, and harsh clunking noises over rough terrain or trail obstacles. Decades of dependable service combined with modern larger off-road tire sizes accelerate wear on internal seats and boots, letting factory grease escape while allowing abrasive grit to enter. This genuine Spicer OEM service bundle updates your front-end steering geometry with professional-grade forgings designed to handle high torsional loads. Each component features exact dimensional indexing to guarantee a reliable, high-pressure press-fit into your factory axle yokes and steering knuckles.

Kit Highlights:

• Complete Axle Overhaul Bundle: Contains 2 upper ball joints, 2 lower ball joints, premium cotter pins, castle nuts, snap rings, and specialized hardware required to service both front steering knuckles at the same time.

• Genuine Spicer OEM Quality: Manufactured by the industry’s trusted original equipment supplier to meet strict structural and material tolerances, providing far greater longevity than generic aftermarket alternatives.

• Heavy-Duty Forged Steel Construction: Heat-treated internal ball studs and premium housings prevent deflection and resist stretching under intense off-road trail conditions or commercial hauling.

• Greaseable Service Design: Equipped with integrated lubrication channels to easily purge moisture, mud, and trail grit during routine maintenance intervals.

Vehicle & Axle Fitment:

• Make: Chevrolet / GMC (First-Generation & Square-Body 4WD Models)

• Models: K10/K1500 Pickup, K20/K2500 Pickup, K5 Blazer, Jimmy, K10/K20 Suburban

• Years: 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980

• Axle Profile: Front Open-Knuckle Dana 44 (and select Dana 30 configurations) Axle Assemblies (Fits Left and Right Sides)