Vibrant Performance Straight Silicone Tubing Coupler - 4 in ID - 36 in Long - Black 33004BK CNC Laser cut from 1/8"

CNC Laser cut from 1/8" thick 304 Stainless Steel

440 lb/in Spring Rate

Worn pilot bearings cause hard shifting and increase transmission wear

Single pattern/overlap reduced for restricted intake classes (Late model stock) 3/8 mile track/long rod applications

Vibrant Performance Straight Silicone Tubing Coupler - 4 in ID - 36 in Long - Black 33004BK CNC Laser cut from 1/8"Vibrant Performance Aramid Reinforced Silicone Straight Hose Couplers feature a 4 ply Aramid reinforcement. Our Straight Hose couplers are commonly found off of turbo compressor housings, intercooler end tanks and charge pipe assemblies. Rated for temperatures ranging from 65 degreesF to 350 degreesF Meets or exceeds SAE J20 specifications Rated for temperatures ranging from 65 F to 350 F Suitable for coolant service UV and Ozone resistantVibrant