Sprint Car Header 1- 3/4in x 1-7/8in LS1 KZ900/KZ1000 081 in Wall - Steel

081 in Wall - Steel - Big Block Chevy - Each /

Main Stud Kit - 12 Point Nuts - 2-Bolt Mains - Chromoly - Black Oxide - Toyota Inline-6 - Kit /

Fitting - Hose End - PTFE Racing Hose - 45 Degree - 6 AN Hose to 6 AN Female Swivel - Aluminum - Black Anodized - Each

975 in OD - 1-1/8-48 in Spline - 30 in Long - Chromoly - Natural - Sprint Car - Each /

Air Cleaner Base - 14 in Round - 5-1/8 in Carb Flange - Flat Base - Lightweight - Aluminum - Black Anodized - Each

Sprint Car Header 1- 3/4in x 1-7/8in LS1 KZ900/KZ1000 081 in Wall - SteelHeaders Sprint Dyno 1. 75 to 1. 875 in Primary 3. 5 in Collector Gaskets Hardware Included Steel Black Paint GM LS Series Pair