Aeroflow 45° Female Swivel Coupler -4AN AF132-04SS Chevrolet Washers and nuts included where

Washers and nuts included where applicable

Part Number: AR230-7303

you will note that gaskets and cylinder heads literally glide into position and are perfectly aligned - something that won't happen with inferior quality head studs

This point milling can increase flow (cfm) up to 15-35% depending on each size compressor wheel

5mm thread insert (AF59-2108-M22)

Aeroflow 45° Female Swivel Coupler -4AN AF132-04SS Chevrolet Washers and nuts included where45 Female Swivel Coupler 4AN Stainless Steel Brand: AEROFLOW Part Number: AF132 04SS Description: 45 Female Coupler. These 45 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.