This kit is to be used with ProCharger 196 Tube- SBC F1R/F2 Race Valve (PN:ATS48I-008). This will allow you to connect this tube to a ProCharger with a 3" outlet and a carb hat with a 3.5" inlet.
Included:
1) 3.5"-3" Silicone Reducer
1) 3.5" Silicone Coupler
3) 3.75" T-Bolt House Clamps
1) 3.38" T-Bolt Hose Clamp