$1,118.19

Pistons, Powerpack, Elite Sportsman Drag Series, Dome, Forged Aluminum, 4.625 in. Bore, 4.500 in. Stroke, Chevy, Set of 8
See More Specifications | Check the Fit

Mahle PowerPak Pistons 930239925

Mahle PowerPak Pistons 930239925

MLE-930239925

Not Yet Reviewed

Part Number: MLE-930239925

Estimated Ship Date: Oct 26, 2026

$1,118.19

Estimated Ship Date: Oct 26, 2026 Would you rather pick it up?

Overview

Brand:
Manufacturer's Part Number:
930239925
Part Type:
Product Line:
Summit Racing Part Number:
MLE-930239925
Piston Rings Included:
No
Bore (in.):
4.625 in.
Bore (mm):
117.475mm
Stroke:
4.500 in.
Actual Engine Displacement:
9.9L/605
Rod Length:
6.385 in.
Piston Style:
Dome, with single valve relief
Piston Material:
Forged aluminum
Compression Height (in.):
1.155 in.
Piston Head Volume (cc):
-28.00cc
Wrist Pin Style:
Floating
Wrist Pin Retainers Included:
Yes
Wrist Pin Included:
Yes
Pin Diameter (in.):
0.990 in.
Piston Ring Thickness:
0.043 in. x 0.043 in. x 3.00mm
File Fit:
Yes
Gapless:
No
Remanufactured:
No
Quantity:
Sold as a set of 8.
Notes:
For Brodix BP, SR-20, BR X, Dart Pro 1, and 20-degree cylinder heads. Domes are compatible with most high lift and long duration camshafts. Pistons are dual coated and lateral gas ported. Includes .180 in. wall thick wrist pins.

Mahle PowerPak Pistons

Mahle PowerPak pistons are forged pistons with steel pins and wire locks. The pistons are hand-deburred and then coated with dry phosphate to protect against ring micro-welding and pin galling during initial startup. For additional performance, Mahle added its proprietary Grafal anti-friction coating to the piston skirts. Part numbers with T on the end have a cutting edge ceramic-based thermic barrier. The barrier is resistant to thermal shock, insulates the piston crown, and reduces heat transfer to increase performance. These replacement pistons are available in a wide variety of size options for fitment with specific engines and pistons.

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