Aeroflow 11 psi Blow Off Valve Spring AF59-2153 Torque Converter Bolts & Nuts Part Number: AF4030-0100

Part Number: AF4030-0100

Part Number: AF171-22

and fuel compatibility ranging from pump 98 to E85

Replacement Billet Dipstick Handle

90° Male ORB Full Flow Swivel Hose End -10 ORB to -12AN

Aeroflow 11 psi Blow Off Valve Spring AF59-2153 Torque Converter Bolts & Nuts Part Number: AF4030-010011 psi Blow Off Valve Spring Suit AF64 5050 Blow Off Valve Brand: AEROFLOW Part Number: AF59 2153 Description: These replacement blow of valve springs are specificallydesigned to fit inside the Aeroflow Performance 50mm blowoff valves. Both of our Aeroflow Performance blow off valves feature a 11psi spring from out of the box. If you wish to change this spring, weoffer either a softer 6 psi for turbo setups or a 2 psi spring designed for supercharger