Valve Cover Stud Kit, Hex Nut S/S AR400-7605 Product:fits Aluminium Valve Covers 1/4-20 Thread x 1.500" OAL (16-Pack) two aluminium oil drain flanges

two aluminium oil drain flanges (to suit both the engine block and factory turbo)

750 gross valve lift to make better use of the substantial airflow found in the higher lift range

AF553-12-10BLK

each and every fastener is superior in strength to the OEM bolts

8005-2115BLK

Valve Cover Stud Kit, Hex Nut S/S AR400-7605 Product:fits Aluminium Valve Covers 1/4-20 Thread x 1.500" OAL (16-Pack) two aluminium oil drain flangesValve Cover Stud Kit, Hex Nut S Sfits Aluminium Valve Covers 1 4 20 Thread x 1. 500" OAL (16 Pack) AR400 7605 400 7605 To ensure proper sealing of valve covers, ARP manufactures a variety of special application specific bolt and stud kits. Many professional engine builders prefer to use studs because of their ability to properly position the gasket and guide the cover into position. ARP offers studs and bolts in a choice of chrome moly steel with a