STM Silicone Elbow Couplers (45° Straight Leg) Tilton • For intake valves only

• For intake valves only

(3) Silicone Couplers

2003-2005 Evolution VIII

1/8" NPT to -4AN adapter & 1/8" NPT to 3/16" barb adapter

STM Silicone Elbow Couplers (45° Straight Leg) Tilton • For intake valves onlyWe have searched out the very best silicone hose manufacturers and are proud to offer our own brand of STM silicone couplers. We would not put our name on these if they were nothing less than the best! Couplers are black outside and orange inside with the STM logo. Available in I. D. sizes from 1" to 4". Sold individually. Price is for one coupler. Please Note: Leg diameter is measured from the center of the elbow, so you will have 8" to 10" of