JG31 Piston Ring Set - Standard Tension JJG31F8-4030-2 Product:4.030" Bore, 1.2mm Top Ring, 1.5mm Second Ring, 3.0mm Oil Ring 25" white-ball knob features the

25" white-ball knob features the 6 speed shift pattern and the Hurst logo engraved on the sides

Specifically designed to suit Subaru turbo engines using the factory VF turbocharger with an internal wastegate actuator

Ford FG Barra 4

01 Turbocharger 660HP

GW10-56472-H

JG31 Piston Ring Set - Standard Tension JJG31F8-4030-2 Product:4.030" Bore, 1.2mm Top Ring, 1.5mm Second Ring, 3.0mm Oil Ring 25" white-ball knob features theJG31 Piston Ring Set Standard Tension4. 030" Bore, 1. 2mm Top Ring, 1. 5mm Second Ring, 3. 0mm Oil Ring JJG31F8 4030 2 G31F8 4030 2 Specifications Cylinders: 8 Bore: 4. 030" Alternate Bore: 102. 4mm Top Ring Height: 1. 2mm Top Ring Description (Material, Coating, Shape): Carbon Steel, Nitride, Barrel Face, Back Cut, Torsional Second Ring Height: 1. 5mm Second Ring Description (Material, Coating, Shape): Iron, Phosphate, Napier, Back Cut, Neutral Oil