Home / Shop / Wiseco Pro Tru Street Pistons PTS504A3 Pistons, Forged, Flat, 4.030 in. Bore, Chevy, Small Block, Set of 8

Wiseco Pro Tru Street Pistons PTS504A3 Pistons, Forged, Flat, 4.030 in. Bore, Chevy, Small Block, Set of 8

SKU: WISPTS504A3

Pistons

Wiseco

Wiseco Pro Tru Street Pistons PTS504A3 Pistons, Forged, Flat, 4.030 in. Bore, Chevy, Small Block, Set of 8

SKU: WISPTS504A3

Pistons

LOW STOCK! Est Ship 4-7 days. HURRY! LOW STOCK. This item is in limited stock at one of our 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 17:39:50

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: PTS504A3
Product Attributes - Part Type: Pistons
Product Attributes - Product Line: Wiseco Pro Tru Street Pistons
Product Attributes - UPC: 00193564092922
Product Attributes - Piston Rings Included: Yes
Product Attributes - Bore (in.): 4.030 in.
Product Attributes - Bore (mm): 102.362mm
Product Attributes - Stroke: 3.750 in.
Product Attributes - Engine Stroke Type: Stock
Product Attributes - Rod Length: 5.700 in.
Product Attributes - Piston Style: Flat top, with two valve reliefs
Product Attributes - Piston Material: Forged aluminum
Product Attributes - Compression Height (in.): 1.425 in.
Product Attributes - Piston Head Volume (cc): +7.00cc
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.): 0.927 in.
Product Attributes - Piston Ring Thickness: 1/16 in. x 1/16 in. x 3/16 in.
Product Attributes - File Fit: No
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	wisPTS504A3
SFX Item ID	4764127
Supplier Item Code	4764127
Manufacturer SKU	PTS504A3
Manufacturer UPC	193564092922
Alternative References	WPTPTS504A3