050" Inlet 212°
use of the stock starter and oil filter yet increases capacity
load conditions and sealing surface finishes
Available with a black anodized or polished center
All #10 A/C fittings come with a small charge port
JG31 Piston Ring Set - Standard Tension JJG31F8-4070-0 Product:No File Fit - 4.070" Bore, 1.2mm Top Ring, 1.5mm Second Ring, 3.0mm O 050" Inlet 212°JG31 Piston Ring Set Standard TensionNo File Fit 4. 070" Bore, 1. 2mm Top Ring, 1. 5mm Second Ring, 3. 0mm Oil Ring (LS3 +. 005") JJG31F8 4070 0 G31F8 4070 0 Specifications Bore: 4. 070" Alternate Bore: 103. 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,