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Wiseco 4042GFX GF-Style Single Piston Ring Set 4.042" Bore

(GMC G2500 1987-95, K1500 1988-99, C1500 1988-99, K2500 1988-2000, Jimmy 1987-91, C3500 1988-2000, K2500 Suburban 1992-99, K3500 1988-2000 + 89 more models)

Manufacturer

Picture for manufacturer Wiseco Pistons

Part Number

4042GFX
13 reviews
Sale Price

$33.99

Estimated ship date Friday, November 20

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Fitment guaranteed

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Product Details

The Wiseco 4042GFX is a GF-Style single piston ring set designed for a 4.042-inch bore diameter. Wiseco's GF-Style ring sets are engineered to deliver a precise fit and reliable seal for high-performance and racing applications, making them an ideal replacement or upgrade when building or rebuilding an engine with Wiseco forged pistons.

Key Features:

  • GF-Style ring design engineered for compatibility with Wiseco performance pistons
  • 4.042-inch (102.67 mm) bore diameter for accurate fitment
  • Manufactured to tight tolerances for optimal ring seal and compression retention
  • High-quality materials designed to withstand elevated temperatures and pressures in performance and racing engines
  • Single piston ring set — one complete ring package for a single piston
  • Direct replacement for worn or damaged rings in Wiseco piston applications

Wiseco has been a trusted name in performance pistons and components for decades, supplying professional racing teams and performance engine builders alike. The 4042GFX ring set ensures your Wiseco piston installation maintains proper compression and oil control for maximum power output and engine longevity.

Products specifications

Fits

GMC G2500 1987-95, K1500 1988-99, C1500 1988-99, K2500 1988-2000, Jimmy 1987-91, C3500 1988-2000, K2500 Suburban 1992-99, K3500 1988-2000, C2500 1988-2000, K1500 Suburban 1992-99, C1500 Suburban 1992-99, P3500 1987-99, G3500 1987-96 + 84 more models

2nd Ring

IPN

Oil Ring

CUS (std)

Size

.047-.047-3mm

Top Ring

SGP (Gas Nitrited)

Good price easy transaction

Good price, good product, good shipment !!

Hard to navigate to certain items on your website

Prompt delivery Product was as described

Fast and easy good pricing

Item was exactly as described and was delivered on time Friday after ordering it on Wednesday. Great job! Thanks.

Great Price for the struts i ordered!

Well, we certainly hope the part that arrives (promptly)and will work well. And, the part arrived very promptly and worked perfectly.

Autoplicity has done everything right. no problems here. would buy from again.

Have to say I made a mistake about these guys they get the stuff shipped out quick.

This was my first time using Autoplicity.com. It was an easy site to navigate. They had everything I was looking for in one place. The prices were reasonable and in the ball park for what I was looking to spend. I received confirmation of my order immediately and an email when my items were shipped. I will definetly shop Autoplicity again.

Very cheap prices compared to most other performance markets.

The prices were affordable and of good quality,I will order from them Autoplicity again.

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