ARP Bolt - 25 mm Long - 8 mm Hex Head - Stainless - Polished - Universal - (Set of 5) Knurled Head Plugs The Zamp RZ-70E Switch auto

The Zamp RZ-70E Switch auto racing helmet offers revolutionary features with its Composite Aramid Mix shell

and has expanded to include virtually every fastener found in an engine and driveline

Spread port heads only come with a Stahl bolt pattern

250'' over GM L-98 cylinder head

Pull Down Style 3" Lap Belt

ARP Bolt - 25 mm Long - 8 mm Hex Head - Stainless - Polished - Universal - (Set of 5) Knurled Head Plugs The Zamp RZ-70E Switch autoProduct Description: Bolt 6 mm x 1. 00 Thread 25 mm Long 8 mm Hex Head Stainless Polished Universal Set of 5 Since 1968, ARP is the fastener of champions and the world leader in fastener technology.