S/s -4 an 90 Deg Female Flare Stainless Steel Swivel Union New Aeroflow uploads Overrun pulleys (OAPs) eliminate inertia

Overrun pulleys (OAPs) eliminate inertia effect of alternator on engine overrun allowing alternator to free wheel which stops severe belt whip and stress on belt tensioner

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Part Number: AF111-024-2M

They are weight matched to each specific engine to provide smooth acceleration and can withstand the severe abuse of high RPM racing in many modified street and drag cars

S/s -4 an 90 Deg Female Flare Stainless Steel Swivel Union New Aeroflow uploads Overrun pulleys (OAPs) eliminate inertiaPart Number: AF133 04SS 90 female coupler. these 90 degree female couplers allow you to connect two male an ends with a swivel. Sizes include 3an through to 20an. available in blue, black & silver.