Olds 455 Magnum Roller Rocker Arm Kit 1.6 Ratio - 1442-KIT Water Neck - Straight -

Water Neck - Straight - 20 AN Male - Stainless Hardware Included - Aluminum - Black Anodized - Mopar V8 - Each

Seat Adapter Bracket - 4 in Max Height - Steel - Natural - Universal - Kit

Seat Adapter Bracket - 5 in Max Height - Aluminum - Natural - Universal - Kit

600 in - Duration 304 / 304 - 110 LSA - 3000 / 6500 RPM - Small Block Chevy - Each

5 in Length - 550 lb/in Spring Rate - Front - Steel - Red Powder Coat - Each

Olds 455 Magnum Roller Rocker Arm Kit 1.6 Ratio - 1442-KIT Water Neck - Straight -Rocker Arm Magnum Rockers High Energy Pushrods 3 8 in Stud Mount 1. 60 Ratio Roller Tip Chromoly Steel Oldsmobile V8 Kit