WISECO-PRO TRU PTS503A3 Forged Flat-Top Piston and Ring Set for Small Block Chevy
- Regular price
- $686.99 USD
- Regular price
-
$686.99 USD - Sale price
- $686.99 USD
- Unit price
- per
Vendor : WISECO-PRO TRU
Product Type : Engines and Components
Sku : WPTPTS503A3
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✔ Veteran-Owned Business | ✔ Verified Fitment (SEMA Data) | ✔ Ships 1–3 Business Days | ✔ 30-Day Returns
The WISECO-PRO TRU PTS503A3 piston and ring set is designed for Small Block Chevy applications requiring a 4.030-inch bore and a 23-degree flat-top piston. The forged construction and flat-top design provide the core specifications for this piston set.
This kit features a 1.560-inch compression height, 1/16-inch, 1/16-inch, and 3/16-inch ring grooves, and a minus 5.00 cc volume. It is supplied as a piston and ring set for applications matching these specifications.
Use the part number PTS503A3 when confirming application requirements and matching this set to the intended Small Block Chevy build.
Features:
- Brand: WISECO-PRO TRU
- Part Number: PTS503A3
- Application: Small Block Chevy
- Bore Size: 4.030 inches
- Piston Design: 23-degree flat top
- Construction: Forged
- Compression Height: 1.560 inches
- Ring Grooves: 1/16 inch, 1/16 inch, and 3/16 inch
- Piston Volume: Minus 5.00 cc
- Configuration: Piston and ring kit

