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Wiseco Pro Tru Street Pistons PTS539A45 Pistons, Tru, Forged, Flat Top, 4.125 in. Bore, AMC, 360, Set of 8

SKU: WISPTS539A45

Pistons

Wiseco Pro Tru Street Pistons PTS539A45 Pistons, Tru, Forged, Flat Top, 4.125 in. Bore, AMC, 360, Set of 8

SKU: WISPTS539A45

Pistons
A$1,857.51
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

Our Pro Tru Street series pistons are forged from 4032 alloy aluminum in Mentor, Ohio and includes rings, pins, and clips for an all-inclusive rebuild. For any build budget, Wiseco has the piston to get you on the road or down the track.

Part Type

Engine Piston Set

Data: v4.2 - Upd: 2026-09-30 17:40:59

Features

  • 4032 Forged Aluminum
  • ArmorGlide Skirt Coating: Seizure resistant, Friction Reduction, and Quieter Operation
  • AS-Forged Dome with Crown Features & Oil Drain Backs
  • Chromium Alloy Steel Piston Pin & Spirolox Included

Specifications

Product Attributes - Brand
Wiseco
Product Attributes - Manufacturer's Part Number
PTS539A45
Product Attributes - Part Type
Pistons
Product Attributes - Product Line
Wiseco Pro Tru Street Pistons
Product Attributes - UPC
00193564093882
Product Attributes - Piston Rings Included
Yes
Product Attributes - Bore (in.)
4.125 in.
Product Attributes - Bore (mm)
104.775mm
Product Attributes - Stroke
3.440 in.
Product Attributes - Engine Stroke Type
Stock
Product Attributes - Actual Engine Displacement
6.0L/367
Product Attributes - Rod Length
5.875 in.
Product Attributes - Piston Style
Flat top, with two valve reliefs
Product Attributes - Piston Material
Forged aluminum
Product Attributes - Compression Height (in.)
1.590 in.
Product Attributes - Piston Head Volume (cc)
+8.60cc
Product Attributes - Wrist Pin Style
Press-fit or floating
Product Attributes - Wrist Pin Retainers Included
Yes
Product Attributes - Wrist Pin Included
Yes
Product Attributes - Pin Diameter (in.)
0.945 in.
Product Attributes - Piston Ring Thickness
1/16 in. x 1/16 in. x 3/16 in.
Product Attributes - File Fit
Yes
Product Attributes - Gapless
No
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold as a set of 8.

Reference Information

Brand Name/s Wiseco
StreetFX SKU wisPTS539A45
SFX Item ID 4766534
Supplier Item Code 4766534
Manufacturer SKU PTS539A45
Manufacturer UPC 193564093882

Compatibility

Application Data
  • MakeAMERICAN MOTORS
    Beginning Year1970
    Ending Year1978
    Engine TypeV8
    Engine FamilyAMC V8 GAS
    Engine Size5.9L/360

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