Olds Rod Bolt Kit - Fits 455 1969-oldsmobile-supreme---1977--esi2239452 875 in OD - 15

875 in OD - 15 in Long - 5/8-18 in Left Hand Thread - Steel - Black Powder Coat - Universal - Each

5 in Lower ID - 10 in Length - 500 lb/in Spring Rate - Single Pigtail - Steel - Silver Powder Coat - Each

Helmet - RZ-37Y - SFI 24

Tachometer - Z-Series - 8000 RPM - Electric - Analog - 3-3/4 in Diameter - Pedestal Mount - Black Face - Each

Fitting - Adapter - Straight - 6 AN Female Swivel to 1/4 in NPT Male - Aluminum - Black Anodized - Each

Olds Rod Bolt Kit - Fits 455 1969-oldsmobile-supreme---1977--esi2239452 875 in OD - 15Connecting Rod Bolt Kit High Performance 8740 Chromoly Black Oxide Oldsmobile V8 Set of 16 Fits 289 302 engines w stock heads.