D.S.S. E Series Forged Pistons 8785-4040

Name: D.S.S. E Series Forged Pistons
Brand: DSS Racing
SKU: DMS-8785-4040
Price: 529.95 USD
Availability: InStock
Rating: 5 (1 reviews)

5 out of 5 stars ( 1 )

Part Number: DMS-8785-4040

$529.95

D.S.S. E Series Forged Pistons

Piston Set, 6.0 / LS2 / L98 / LQ9 LS E Series +3cc LS Flat Top Piston Set. 4.040 bore
See More Specifications | Check the Fit

D.S.S. E Series Forged Pistons 8785-4040

DMS-8785-4040

5 out of 5 stars ( 1 )

Part Number: DMS-8785-4040

Estimated Ship Date: Oct 30, 2026

$529.95

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Estimated Ship Date: Oct 30, 2026 Would you rather pick it up?

Overview

Brand:

DSS Racing

Manufacturer's Part Number:

8785-4040

Part Type:

Pistons

Product Line:

D.S.S. E Series Forged Pistons

Summit Racing Part Number:

DMS-8785-4040

UPC:

00194403213928

Piston Rings Included:

Bore (in.):

4.040 in.

Bore (mm):

102.540mm

Stroke:

3.622 in.

Engine Stroke Type:

Stock

Actual Engine Displacement:

6.1L/371

Rod Length:

6.098 in.

Piston Style:

Flat top, with two valve reliefs

Piston Material:

Forged aluminum

Compression Height (in.):

1.330 in.

Piston Head Volume (cc):

+3.00cc

Wrist Pin Style:

Press-fit or floating

Wrist Pin Retainers Included:

Yes

Wrist Pin Included:

Yes

Pin Diameter (in.):

0.943 in.

Piston Ring Thickness:

1.50mm x 1.50mm x 3.00mm

File Fit:

Gapless:

Remanufactured:

Quantity:

Sold as a set of 8.

D.S.S. E Series Forged Pistons

D.S.S. E Series forged pistons are fully forged and machined from a 4032 alloy material with precision-honed piston pin bores and include heavy-duty piston pins. The pistons are full-floating or press-fit compatible and use double true arc pin locks, forged oil drainbacks, double valve notches, and diamond turned piston skirts. Get high-quality pistons at a great price--try a set of D.S.S. E Series forged pistons today!

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