United Engine and Machine Speed of Air Hyperformance Piston and Ring Kits XA552-.070K2

Name: United Engine and Machine Speed of Air Hyperformance Piston and Ring Kits
Brand: Speed of Air
SKU: UEM-XA545-020K2
Price: 2476.51 USD
Rating: 0 (0 reviews)

Write the First Review

Part Number: UEM-XA545-020K2

$2,476.51

United Engine and Machine Speed of Air Hyperformance Piston and Ring Kits

Pistons, Speed of Air, Dimpled, 4032 Forged, 3.800 in. Bore, 3.622 in. Stroke, 6.098 in. Rod, +3.00cc Flat Top, Piston Rings, Chevy, 4.8L, 5.3L, Kit
See More Specifications | Check the Fit

United Engine and Machine Speed of Air Hyperformance Piston and Ring Kits XA552-.070K2

UEM-XA545-020K2

Not Yet Reviewed

Part Number: UEM-XA545-020K2

Estimated Ship Date: Mar 23, 2026

$2,476.51

Back to Results

Overview

Applications

Q&A

Instructions & Calculators

Estimated Ship Date: Mar 23, 2026 Would you rather pick it up?

Overview

Brand:

Speed of Air

Manufacturer's Part Number:

XA552-.070K2

Part Type:

Pistons

Product Line:

United Engine and Machine Speed of Air Hyperformance Piston and Ring Kits

Summit Racing Part Number:

UEM-XA545-020K2

UPC:

800745302632

Piston Rings Included:

Yes

Bore (in.):

3.800 in.

Bore (mm):

96.520mm

Stroke:

3.622 in.

Engine Stroke Type:

Stock/Stroked

Actual Engine Displacement:

5.3L/327

Rod Length:

6.098 in.

Piston Style:

Flat top, with two valve reliefs

Piston Material:

Forged aluminum

Compression Height (in.):

1.331 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.):

0.945 in.

Piston Ring Thickness:

1.50mm x 1.50mm x 3.00mm

File Fit:

Yes

Gapless:

Top Ring Thickness:

1.5mm

Top Ring Material:

Stainless steel

Top Ring Facing Material:

Chromium nitride

Second Ring Thickness:

1.5mm

Second Ring Material:

Ductile iron

Second Ring Facing Material:

Phosphate coated

Oil Ring Thickness:

3.0mm

Oil Ring Material:

Stainless steel

Oil Ring Facing Material:

Chrome

Oil Ring Tension:

Standard

Remanufactured:

Quantity:

Sold as a kit.

United Engine and Machine Speed of Air Hyperformance Piston and Ring Kits

United Engine and Machine Speed of Air Hyperformance piston and ring kits are offered for a wide range of Chevrolet, GMC, and Ford vehicles. Speed of Air's peerless engine technology enables internal combustion engines to operate with better fuel efficiency, better performance, and with substantially decreased emissions output. These kits are available in a variety of bore, stroke, rod, dish options and include dark bronze/gold Cerakote coating. Increase your ride's available power and torque with a set of Hyperformance pistons and rings.

Applications