73-89 351W

Make: FORD

Beginning Year: 1973

Ending Year: 1997

Engine Type: V8

Engine Size: 5.8L/351

Engine Family: Ford small block Windsor

Engine Stroke: Stock

Rod Length: 5.956 in.

Stroke: 3.500 in.

Application Notes: Engines with 9.503 inch deck height.

Make: MERCURY

Beginning Year: 1973

Ending Year: 1989

Engine Type: V8

Engine Size: 5.8L/351

Engine Family: Ford small block Windsor

Engine Stroke: Stock

Rod Length: 5.956 in.

Stroke: 3.500 in.

Application Notes: Engines with 9.503 inch deck height.





Cast Piston
Compression Distance 1.772
Pin Dia 0.9122
Min Clearance See "Piston Fitting Information" on carton label
Pin Offset 0.06
Ring 1 5/64
Ring 2 3/16
Alternate/OEM Part Number(s): WH336CP

Part Type: Pistons

Product Line: Speed-Pro Hypereutectic Pistons

Bore (in): 4.030 in.

Bore (mm): 102.362mm

Piston Style: Flat top, with four valve reliefs

Piston Material: Hypereutectic aluminum

Compression Height (in): 1.772 in.

Piston Head Volume (cc): +12.00cc

Wrist Pin Style: Press-fit or floating

Pin Lock Rings Included: Yes

Wrist Pin Included: Yes

Pin Diameter (in): 0.912 in.

Piston Ring Thickness: 5/64 in. x 5/64 in. x 3/16 in.

Piston Rings Included: No

Quantity: Sold as a set of 8.

Notes: DurOshield® coated piston skirt.