Prothane Upper Multi-Leaf Leaf Spring Pad - Black / Cadmium Plated - GM F-Body 1967-69 (Pair) XB1XL They feature fully CNC'd combustion

They feature fully CNC'd combustion chambers and CNC blended seats for optimal air flow performance

Then we precision hob them to AGMA Class B Tolerances to produce a true involute tooth form for a high contact ratio

Non-DOT Lines For Off Road Use Only

Controls Heat Build Up And DissipationSince 1987

Prothane Upper Multi-Leaf Leaf Spring Pad - Black / Cadmium Plated - GM F-Body 1967-69 (Pair) XB1XL They feature fully CNC'd combustionProthane offers high performance steering components that will last longer and improve chassis feedback. From rack and pinion to worm gear boxes, we have a variety of applications. While most models are direct factory replacements, we also offer various rack and pinion 'offset' versions for those with modified ride height. Product Description: Leaf Spring Pad Upper Multi Leaf Polyurethane Steel Black Cadmium Plated GM F Body 1967 69 Pair Prothane was