Mr. Gasket Ultra Seal Sure-Lock Rocker Arm Nuts Features: Sure-Lock Rocker Arm Nuts Precise Valve Train Adjustment Keep Rocker Arms Locked High-Quality Grade Steel Heat-Treated For Ex Strength Plated With Durable Gold Tone Finish Height: 9.60 Width: 7.60 Length: 0.70 Weight: 1.19 lbs Fitment: 1996/Chevrolet/G30/Sportvan Standard Passenger Van 3-Door/5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated^^1996/Chevrolet/G30/Sportvan Standard Passenger Van 3-Door/5.7L 350Cu. In. V8 CNG OHV Naturally Aspirated^^1996/Chevrolet/G30/Sportvan Extended Passenger Van 3-Door/5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated^^1996/Chevrolet/G30/Sportvan Extended Passenger Van 3-Door/5.7L 350Cu. In. V8 CNG OHV Naturally Aspirated^^1996/Chevrolet/G30/Hi-Cube Cutaway Van 2-Door/5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated^^1996/Chevrolet/G30/Hi-Cube Cutaway Van 2-Door/5....