ROCKER ARM KIT, CAST STEEL, GM LS Series. 4.8L-6.2L 1997-up, 1.7 x 8mm, includes OEM-style Upgraded Rocker Arms with Bronze-Bushed Trunnions. Drop-in Replacement Kit.
ROCKER ARM KIT, CAST STEEL, GM LS Series. 4.8L-6.2L 1997-up, 1.7 x 8mm, includes OEM-style Upgraded Rocker Arms with Bronze-Bushed Trunnions. Drop-in Replacement Kit.
