PRODUCT DESCRIPTION
Fits: 318 3.940B/1.457CD
Domestic Series - 600HP Rated - 4032 Material - Includes Pins and Rings
Bore (in.): 3.940 in. Bore (mm): 100.076mm
Stroke: 4.000 in. E
Rod Length: 6.123 in.
Piston Style: Flat top, with two valve reliefs
Piston Material: Forged aluminum
Compression Height (in.): 1.457 in.
Piston Head Volume (cc): +5.40cc
Wrist Pin Style: Floating Wrist Pin
Retainers Included: Yes
Wrist Pin Included: Yes
Pin Diameter (in.): 0.984 in.
Piston Ring Thickness: 1/16 in. x 1/16 in. x 3/16 in.
File Fit: Yes
Top Ring Thickness: 1/16 in. Top Ring Material: Ductile iron Top Ring Facing Material: Plasma-moly Second Ring Thickness: 1/16 in. Second Ring Material: Ductile iron Second Ring Facing Material: Ductile iron Oil Ring Thickness: 3/16 in. Oil Ring Material: Stainless steel Oil Ring Tension: Standard
Quantity: Sold as a kit.
Notes: Pistons are 4032 material. Diamond Pistons Domestic Series pistons are designed and tested for the high-stresses seen with high-compression, forced induction, or nitrous-fed domestic engines. Engineered with longevity, reliability, and strength, these forged aluminum pistons are specifically designed for your engine to deliver the results you demand.
Diamond Piston Domestic Series pistons feature: * 3D milling on piston crowns for "ready-to-install" finish * Generous valve pockets designed to work with stock or oversized valves and various cylinder heads * Constructed from forged 4032 or 2618 aluminum alloy (where specified) * Premium 8620 or H-13 steel wrist pins (where specified)
