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Wiseco Pro Tru Street Pistons PTS538A3 Piston and Ring Kit, Street, Forged Aluminum, 4.110 in. Bore, -21cc Dish, AMC 360 cu., Set of 8

SKU: WISPTS538A3

Pistons

Wiseco Pro Tru Street Pistons PTS538A3 Piston and Ring Kit, Street, Forged Aluminum, 4.110 in. Bore, -21cc Dish, AMC 360 cu., Set of 8

SKU: WISPTS538A3

Pistons
A$1,290.01
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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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: 2026-10-16 05:14:36

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
PTS538A3
Product Attributes - Part Type
Pistons
Product Attributes - Product Line
Wiseco Pro Tru Street Pistons
Product Attributes - UPC
00193564093851
Product Attributes - Piston Rings Included
Yes
Product Attributes - Bore (in.)
4.110 in.
Product Attributes - Bore (mm)
104.394mm
Product Attributes - Stroke
3.440 in.
Product Attributes - Engine Stroke Type
Stock
Product Attributes - Rod Length
5.875 in.
Product Attributes - Piston Style
Dish, with two valve reliefs
Product Attributes - Piston Material
Forged aluminum
Product Attributes - Compression Height (in.)
1.590 in.
Product Attributes - Piston Head Volume (cc)
+21.00cc
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.)
0.930 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 - Top Ring Thickness
1/16 in.
Product Attributes - Top Ring Material
Ductile iron
Product Attributes - Top Ring Facing Material
Plasma-moly
Product Attributes - Second Ring Thickness
1/16 in.
Product Attributes - Second Ring Material
Cast iron
Product Attributes - Second Ring Facing Material
Phosphate coated
Product Attributes - Oil Ring Thickness
3/16 in.
Product Attributes - Oil Ring Material
Carbon steel
Product Attributes - Oil Ring Facing Material
Chrome
Product Attributes - Oil Ring Tension
Standard
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold as a set of 8.

Reference Information

Brand Name/s Wiseco
StreetFX SKU wisPTS538A3
SFX Item ID 4767893
Supplier Item Code 4767893
Manufacturer SKU PTS538A3
Manufacturer UPC 193564093851
Alternative References -21cc

Compatibility

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

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