Mahle Original Standard Piston Ring Set 0.30 # 50564CP.030 Rate_Special Adjustments are made via four

Adjustments are made via four rotary dials for 100 rpm increment control

intake manifold

The Holley EFI 12

Pin Diameter: 0

They're manufactured from high-quality billet aluminum polished finish

Mahle Original Standard Piston Ring Set 0.30 # 50564CP.030 Rate_Special Adjustments are made via fourMahle Original Standard Piston Ring Set 0. 30 # 50564CP. 030 Piston Rings, Standard Piston Ring Sets, Cast Iron, 4. 030 in. Bore, 5 64 in., 5 64 in., 3 16 in. Thickness, V8, Set Bore (in.): 4. 030 in. Bore (mm): 102. 362mm File Fit: No Gapless: No Gas Ported: No Top Ring Included: Yes Top Ring Thickness: 5 64 in. Top Ring Material: Cast iron Top Ring Facing Material: Cast iron Second Ring Included: Yes Second Ring Thickness: 5 64 in. Second Ring