Vibrant Performance Silicone Vacuum Hose - 3/8 in ID - 10 ft - Black PD150K 4:1 gear set to deliver

4:1 gear set to deliver great torque to the engines ring gear to get the engine turning

Double end cap construction and 3 1/2" hammertone finished cases assure the original Smithy look

Pump features a 3/4" main shaft and bearings with a 5/8" pilot and a billet steel hub drilled for both small and large fan bolt patterns

The Classic Chain Wheel features a welded chain grip and a three spoke design

1959-1959 Dodge Royal

Vibrant Performance Silicone Vacuum Hose - 3/8 in ID - 10 ft - Black PD150K 4:1 gear set to deliverVibrant Performance Silicone Vacuum Hose bulk packs are available in black, red, and blue colors, and sizes ranging from 1 8" to 3 4" I. D. Conveniently made available in Pit Packs and Bulk Packs Meets SAE J20R3 specifications Will not collapse under high vacuum operation Will resist peeling, cracking, and swellingVibrant Performance was established in 1997 to design and produce Exhaust and Induction components for the Sport Compact performance