My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Manley 592400C-8 Forged Piston Set Bore Alloy Dish - 4.125 2618 11cc

(GMC Yukon XL 1500 2007-08, Sierra 2007-08, Yukon XL 2007-08; Chevrolet Camaro 1998-2002, Corvette 1997-2008, Trailblazer 2006-08, SSR 2005-06 + 7 more models)

Part of: Manley Forged Piston Set Bore Alloy Dish

Other options in this family: Manley 595120C-8 Manley 592765C-8 Manley 592865C-8 Manley 594520C-8 Manley 592701C-8

Manufacturer

Picture for manufacturer Manley

Part Number

592400C-8
4 reviews
Sale Price

$889.40

3 left at this price

delivery box

Usually delivered within 2 days

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Manley 592400C-8 forged piston set is precision-engineered from high-strength 2618 aluminum alloy for demanding performance applications. Featuring a 4.125" bore, -11cc dish design, and 422-gram weight, these pistons deliver an optimal balance of strength and reduced reciprocating mass for maximum horsepower potential.

Key Specifications:

  • Bore: 4.125 inches
  • Compression Distance: 1.115 inches
  • Pin Diameter: 0.927 inches
  • Rod Length: 6.125 inches (compatible)
  • Stroke: 4.000 inches (compatible)
  • Piston Weight: 422 grams (518 grams with pin)
  • Compression Ratios: 11.6:1 @ 64cc, 11.3:1 @ 66cc, 10.8:1 @ 70cc, 10.6:1 @ 72cc
  • Ring Package: 1.5mm, 1.5mm, 3mm Total Seal

Advanced Manufacturing Features:

  • 2618 aluminum alloy construction delivers maximum high-temperature strength and superior fatigue resistance
  • Contour forging process optimizes strength-to-weight ratio without grain-interrupting internal milling
  • Single-fixturing manufacturing method ensures perfect ring groove to skirt squareness for maximum cylinder seal
  • Proprietary multi-step top ring groove machining controls size, geometry, flatness, and finish
  • Federal Form-Scan gauging validates ideal skirt indexing to pinhole and skirt-to-skirt polarity
  • Precision pinhole machining delivers exact compression distance and lock ring groove concentricity

Performance Enhancements:

  • Offset wrist pin design reduces piston rock for quieter operation and improved performance
  • Moly-coated skirts reduce friction and provide enhanced scuff resistance
  • Pressure balance groove included as standard feature
  • Complete package includes roundwire locks, tool steel wrist pins, and Total Seal ring set

Note: Compression ratios calculated at 0.00" deck clearance, 9.240" deck height, and 0.042" compressed head gasket thickness.

Products specifications

Fits

GMC Yukon XL 1500 2007-08, Sierra 2007-08, Yukon XL 2007-08; Chevrolet Camaro 1998-2002, Corvette 1997-2008, Trailblazer 2006-08, SSR 2005-06; Hummer H2 2008; Pontiac GTO 2004-06, Firebird 1998-2002; Cadillac CTS 2004-07 + 3 more models

Bore (in)

4.125 in.

Bore (mm)

104.775mm

Calculator

Compression Calculator

Compression Distance (in)

1.115 in.

Notes

Coated skirt.

Pin Diameter (in)

0.927 in.

Piston Head Volume (cc)

+11.00cc

Piston Material

Forged aluminum

Piston Ring Thickness

1.5mm x 1.5mm x 3.0mm

Piston Style

Dish, with two valve reliefs

Quantity

Sold as a set of 8.

Tool

Stroker Combinations

Wrist Pin Style

Press-fit or floating

I was very pleased with my transaction with Autoplicity. My order was shipped the next day and received the following day. The pricing was also the best I could find. I would definitely buy from them again and recommend them to others.

very prompt service,items were in stock and shipped next day,salesman was helpful and friendly.Will place in favorites and do buisness with again.

I'll start off saying that Autoplicity's prices are unbeatable...but, I placed my order on a Saturday night (which I know is the weekend)on a in stock part and it took them till the following Thursday to ship it out. I use my truck to make a living and was hoping to get it a little quicker, but now I'm down another 3-4 days till the part gets here. Also, I sent a e-mail on Tuesday evening regaurding my order and never got a response.

Lowest price of anyone, including shipping. Arrived quickly. What more can you ask for.

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy