ARP Valve Cover Fastener - 6 mm Male Thread - 2.755" Long - 12 Point Head - Washers Included - Chromoly - Black Oxide - GM LS-Series - (Set of 8) Floor Jack Dirt Wing If used with headers the

If used with headers the front tube must turn down enough to allow access to the bolt hole in front of the second pipe

755 in Long

3/16 in Inverted Flare Fittings Included

1/4-3/8 in Grip Range

Gauge style pressure sensors reference pressure above atmospheric pressure

ARP Valve Cover Fastener - 6 mm Male Thread - 2.755" Long - 12 Point Head - Washers Included - Chromoly - Black Oxide - GM LS-Series - (Set of 8) Floor Jack Dirt Wing If used with headers theProduct Description: Valve Cover Fastener Bolt 6 mm Male Thread 2. 755 in Long 12 Point Head Washers Included Chromoly Black Oxide GM LS Series Set of 8 Since 1968, ARP is the fastener of champions and the world leader in fastener technology.