Aeroflow Header Bolts 3 8 16 3 4 Uhl AF37-1000 PSR3582R GEN2 With harden rubber and pillow

With harden rubber and  pillow ball bushings equipped

allowing for optimum engine performance and efficiency

A GPS module also provides the dash with a speed signal

GenV Twin Port Suit all EFF Series: TS-0620-4014 (inc

Allows you to strip either 8mm or 8

Aeroflow Header Bolts 3 8 16 3 4 Uhl AF37-1000 PSR3582R GEN2 With harden rubber and pillowHex Head, Pack of 12 When installing headers you will need header bolts, factory exhaust manifold bolts won't work. These Aeroflow header bolts are made from Grade 8 steel for strength. They are coated in a black oxide for protection and long lasting durability. Each hex head is designed to take a 7 16" spanner size. This compact hex head is ideal for use where space is minimal on most aftermarket header flanges.