Diamond 40809 Big Block Ford 429 Series Race Flat Top Pistons -7.0cc, 4.390" Bore, 4.150" Stroke, 6.800" Rod, 1.420" CD, .990" x 2.930 Pin

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Price: $1,524.46 Manufacturer: Diamond Racing Products Part No.: 40809 Compression Ratios Semi 84cc         Full 100cc          10.9:1   10.3:1    * Includes Oil Rail Supports Part Number 40809   Bore 4.390" Stroke 4.150" Rod Length 6.800" Comp. Height 1.420" Wrist Pin .990" x 2.930" Top Ring Down .375" Piston Material 2618 Alloy Piston Style Flat Top Volume -7.0cc Ring Stack 1/16" x 1/16" x 3/16"   Available Options Moly Skirt Coating Ceramic Dome Coating Hard Anodized Coating  Double Diamond Coating (Hard Anodized and Moly Skirt) 4130 Chrome Moly Wrist Pins 0.155" Wall  9310 Endurance Alloy Wrist Pins 0.145" Wall 9310 Endurance Alloy Wrist Pins 0.155" Wall 9310 Endurance Alloy Wrist Pins 0.165" Wall 9310 Endurance Alloy Wrist Pins 0.185" Wall H-13 Tool Steel Wrist Pins 0.145" Wall H-13 Tool Steel Wrist Pins 0.155" Wall H-13 Tool Steel Wrist Pins 0.165" Wall H-13 Tool Steel Wrist Pins 0.175" Wall H-13 Tool Steel Wrist Pins 0.185" Wall H-13 Tool Steel Wrist Pins 0.195" Wall H-13 Tool Steel Wrist Pins 0.200" Wall H-13 Tool Steel Wrist Pins 0.205" Wall H-13 Tool Steel Wrist Pins 0.215" Wall H-13 Tool Steel Wrist Pins 0.220" Wall H-13 Tool Steel Wrist Pins 0.225" Wall H-13 Tool Steel Wrist Pins 0.250" Wall H-13 Tool Steel Wrist Pins 0.165" Wall DLC Coated Recommended Piston Ring Set- 09024390

Diamond Pro Select 09024390 - Plasma Moly Piston Rings 4.390" Bore 1/16" x 1/16" x 3/16" Price: $183.90 Quantity: * Whole number only