ICT Billet Header Bolt - Hex Head - Steel - Zinc Plated - GM LS-Series/GM GenV LT-Series - (Set of 12) Blowoff Valve Trumpet and custom shaft seal ensure

and custom shaft seal ensure leak free performance

1999-2017 Chevrolet Silverado 1500

2015-2017 Ford F-150

Mikuni Jetting

ICT Billet Header Bolt - Hex Head - Steel - Zinc Plated - GM LS-Series/GM GenV LT-Series - (Set of 12) Blowoff Valve Trumpet and custom shaft seal ensureProduct Description: Header Bolt 8 mm x 1. 25 Thread Hex Head Steel Zinc Plated GM LS Series GM GenV LT Series Set of 12 ICT Billet helps take the guesswork out of LS engine swap projects. With both individual components and complete vehicle specific kits, their line of American made solutions covers everything from mounting brackets and oil pans to valve covers and wiring harnesses, all designed to help make LS and LT engine swaps easier, whether