Holley - Vacuum Secondary Diaphragm Water Neck Manifold - 2-5/16

Water Neck Manifold - 2-5/16 in Tall - 1 in NPT Female x 1/2 in NPT Female x Dual 1/4 in NPT Female - Aluminum - Black Anodized - Chevy V8 - Each

75 in OD - 25 in Long - 1/2-20 in Female Thread - Steel - Black Zinc - Each

75 in D - Dual Fans - Passenger Side Inlet - Passenger Side Outlet - Manual Transmission - Aluminum - Natural - GM Fullsize Truck 1967-72 - Kit

510 in - Duration 262 / 270 - 110 LSA - 1300 / 5600 RPM - Big Block Chevy - Each

Fitting - Hose End - AQP/Startlite - 60 Degree - 8 AN Hose to 8 AN Female Swivel - Aluminum - Blue / Red Anodized - Each

Holley - Vacuum Secondary Diaphragm Water Neck Manifold - 2-5/16Vacuum Secondary Diaphragm Carb No R2929 53 1 73 R3116 R3259 1 R3300 01 R3410 11 18 1 R3977 R4118 68 74 R4201 02 35 36 79 80 R6127 28 29 R80512 19 Rod length 1. 97"