✨ Get 20% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Complete Wiseco -25cc Dish 4.005inch Bore Piston Shelf Stock Kit | Chevy Ls Series (k392x05) Get 40% Off Today [TjDIeFx4]

$43.99 $140.99 -69%

-25cc Dish 4.005inch Bore Piston Shelf Stock Kit by WisecoThis product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

-25cc Dish 4.005inch Bore Piston Shelf Stock Kit by Wiseco

This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an affordable cost. Enjoy superior performance by getting this premium-grade Sniper product that is throughly engineered to help take the performance of your fuel system to the next step delivering unprecedented levels of reliability and strength. The use of the finest materials and advanced technology makes this product unbeatable in durability and quality

Features

  • Bore Size: 4.050"
  • Connecting Rod Length: 6.098" / 6.125"
  • Compression Height: 1.304"
  • Includes Pins: S643
  • Quantity: Set of 8
  • Recommended Ring Set: 4007GFX
  • Strock: 3.622"
  • Weight: 451
  • Dome Volume: -25cc
  • Compression Ratio @ 65cc: 8.6:1
  • Compression Ratio @ 67cc: 8.5:1
  • Compression Ratio @ 68cc: 8.4:1
  • Compression Ratio @ 70cc: 8.1:1

Benefits

  • Valve Pocket designs that allow maximum flow around valve, also allowing oversized valves and high lift cams to be utilized
  • Piston Crown shapes designed to promote maximum Intake Charge efficiency through scavenging mixture "Cross Flow" during intake and exhaust valve overlap. More fuel and air equals more horsepower
  • Piston Domes designed for optimal quench during the compression/combustion cycle, resulting in resistance to detonation and preignition
  • The end result is longer engine life and increased horsepower potential
  • Precision machined ring grooves with proper orifice/accumulator volume feature calculated groove root diameters and axial widths, providing excellent surface finish and flatness, maximum ring seal and minimized blow-by and oil consumption
  • World class, ISO Certified, forging facility that utilizes the latest technologies - Featuring complex forged shapes, advanced materials, and feature-aligned grain flow technology
  • Complex Piston skirt profiles that reduce power robbing friction, yet promote stability in the bore for optimum ring seal

Applications

  • 1997 – 2004 Chevrolet Corvette C5
  • 1998 – 2002 Pontiac Firebird
  • 1998 – 2002 Chevrolet Camaro Z28
  • 1998 – 2002 Chevrolet Camaro SS
  • 2004 Pontiac GTO
  • 2001 – 2004 HSV GTO
  • 2001 – 2005 Holden Monaro

What's In The Box?

  • 1 - Piston Shelf Stock Kit

Warranty

  • Manufacturers Standard Warranty

What Our Customers Say

January 8, 2026

Absolutely no complaints!

An excellent item. It’s very good.

- Isidore K..

January 8, 2026

Absolutely no complaints!

This is a clever and well-made gadget.

- Dinah W..

January 8, 2026

Absolutely no complaints!

It’s a very impressive and handy gadget.

- Bethan T..

Write a Review

You Might Also Like

Discover more great products from our collection.

Sania Bar Table

Sania Bar Table

(993)
$56.99 $182.99 -69%
Lemon 15

Lemon 15" China cymbal

(863)
$25.99 $83.99 -69%
Ballastschaltung

Ballastschaltung

(980)
$24.99 $79.99 -69%
Explode

Explode

(486)
$18.99 $60.99 -69%
Parker Denim Shorts

Parker Denim Shorts

(813)
$17.99 $57.99 -69%

Copyright 2026 © mappa-mercia.org

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY