4.040 +040 Chevy 350, 383 & Holden 355 Stroker, Cast Hypertec Pistons -12cc Dish Pistons, CH 1.425. Suits 3.750 x 5.700 & Holden 355 , Small Block SBC

Speed-Pro H859CP40 Cast Hypereutectic Pistons Fits Chevy 350, 383 Stroker & Holden 355 Stroker.

-12cc Dish 

Fits: Chevy 383 Stroker & Holden 355 Stroker.

If you're looking for pistons with an unbeatable combination of performance and value, then Speed-Pro hypereutectic pistons are for you. These pistons are manufactured from aluminum alloy that contains 16 percent silicon for greater strength and wear resistance. They're also molded in the latest permanent-mold technology to ensure the precise fit and tight bore clearances that today's top engine builders demand. Hypereutectic pistons are ideal for use in high performance street, bracket, and oval track racing—and will work perfectly with normal ring end gaps. Choose the model designed for your vehicle and engine application.

Want more options?
View the Chevy 350 Pistons here in this link

View the Holden 308 355 Stroker Pistons here in this link

peed Pro Pistons H859CP40 Specs:

• Piston Rings Included:    No
• Bore Size (in.):            4.040 in.
• Bore Oversize:  +040
• Bore (mm):         
• Chevy 350/383 Stroker Combination:   Stroke: 3.750 5.700"
• Holden 355 Stroker Combination: Stroke: 3.480" x 5.700"
• Engine Stroke Type:        Stroked
• Piston Style:       Dished top, with two valve reliefs
• Piston Material:                Hypereutectic aluminum
• Compression Height (in.):            1.425 in.
• Piston Head Volume (cc):             -12.00cc Dish 
• Wrist Pin Style:  Press-fit or floating
• Wrist Pin Retainers Included:   Yes
• Wrist Pin Included:          Yes
• Pin Diameter (in):            0.927" in.
• Piston Ring Thickness:    5/64 in. x 5/64 in. x 1/8 in.  (NOT Included)
• Recommended Pistons:  Hastings E-251K60 link here
• File Fit:  No
• Gapless:               No
• Quantity:             Sold as a set of 8.
• Notes:  CNC machined, tapered pin, lightweight with DurOshield® coated piston skirt