Engine Pro Performance Nitro Black Series Push Rods 3121S8550 Specifications
This is a premium steel that is processed to deliver superior strength and fatigue properties
936D Dsl Coated Removable Seat
Comments: Good Mid-Range
They are also an economical choice for high powered street engines
Engine Pro Performance Racing Rings 43M5539 Engine Pro Performance Nitro BlackEngine Pro Performance Racing Rings 43M5539 Specifications Size: Std, . 005, . 010, . 020, . 030, . 035, . 040 Bore Size: 4. 1250, 4. 1300, 4. 1350, 4. 1450, 4. 1550, 4. 1600, 4. 1650 Sold in a Set of 8 Applies to: 1 16" 1 16" 3. 0Mm Low Tension Description: None PREMIUM DUCTILE PLASMA MOLY Shell molded High tensile strength Withstands extreme temperatures Virtually unbreakable Impact resistant plasma moly alloy TOP RING: DUCTILE IRON, PLASMA MOLY