Material Machined Chrome Alloy
REVERSE TORSIONAL TWIST or Ductile Iron
Engine Pro Performance Stainless Valves 01-2220 Specifications
Engine Pro Performance Ductile Chrome Barrel Face Top Rings 43C5573 Specifications
Engine Pro Performance Steel Moly Race Rings 43SM5593 Material Machined Chrome AlloyEngine Pro Performance Steel Moly Race Rings 43SM5593 Specifications Sizes: Std, . 005, . 010, . 015, . 020, . 025, . 030, . 035, . 040, . 045, . 050, . 055, . 060 Bore Sizes: 4. 125, 4. 130, 4. 135, 4. 140, 4. 145, 4. 150, 4. 155, 4. 160, 4. 165, 4. 170, 4. 175, 4. 180, 4. 185 Sold in a Set of 8 Applies to: . 043 . 043 3. 0Mm Low Tension Description: None TOP RING: STEEL, PLASMA MOLY SECOND RING: CAST IRON, REVERSE TORSIONAL TWIST or Ductile Iron,