20- GM P/U 6.6L 2500HD Cat-Back Exhaust 1956-pontiac-catalina-esi4746907 Fitting - Hose End -

Fitting - Hose End - AC Refrigerant - 45 Degree - 10 AN Hose to 10 AN Female O-Ring - Steel - Nickel Plated - Each

Fitting - Adapter - 90 Degree - 10 AN Female Swivel to 10 AN Female Swivel - Aluminum - Blue / Red Anodized - Each

Fitting - Hose End - PTFE Racing Hose - Straight - 6 AN Hose to 6 AN Female - Aluminum - Black Anodized - Each NUTS ARE SOLD SEPERATE

5 in OD - Hardware Included - Polyurethane / Steel - Red / Cadmium - Universal - Pair

20- GM P/U 6.6L 2500HD Cat-Back Exhaust 1956-pontiac-catalina-esi4746907 Fitting - Hose End -Exhaust System American Thunder Cat Back 3 in Diameter Dual Side Exit 4 in Polished Tips Stainless Natural 6. 6 L GM Fullsize Truck 2020 21 Kit