1973-1987 Chevrolet / GMC K10, K20 4, 6, 8 Inch Lift Blocks 5/8" Main U-bolts:No and radius arms

and radius arms

and always perform an alignment afterward for optimal handling

Bushing Type: Polyurethane (greaseable)

Apoc’s fully adjustable control arms allow for fine-tuned suspension adjustments

💪 Built for Tough Jobs – Perfect for work trucks

1973-1987 Chevrolet / GMC K10, K20 4, 6, 8 Inch Lift Blocks 5/8" Main U-bolts:No and radius arms19731987 Chevrolet GMC K10K20 Lift Blocks 4", 6", or 8" Enhance the stance and lift of your classic Chevy or GMC truck with premium, American made lift blocks built specifically for the 19731987 K10 and K20 4x4 models. Available in 4", 6", and 8" sizes, these custom fabricated blocks are true to size, delivering accurate rear lift and consistent fitment. Key Features Custom built in the USA for 19731987 Chevy GMC K10 & K20 4WD trucks Available lift