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Manley 592870C-8 Forged Piston Set Bore Alloy Dish - 4.070 2618 29cc

(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 592400C-8 Manley 592865C-8 Manley 594520C-8

Manufacturer

Picture for manufacturer Manley

Part Number

592870C-8
9 reviews
Sale Price

$889.40

1 left at this price

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Usually delivered within 2 days

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Product Details

The Manley 592870C-8 is a high-performance forged piston set engineered for serious engine builders seeking proven durability and maximum horsepower. Machined from premium 2618 aluminum alloy, these pistons deliver exceptional high-temperature strength and fatigue resistance for demanding applications. The -29cc dish design provides precise compression ratio control for forced induction and naturally aspirated builds.

Specifications:

  • Bore: 4.070 inches
  • Compression Distance: 1.115 inches
  • Pin Diameter: 0.927 inches
  • Piston Weight: 404 grams (499 grams with pin)
  • Piston Type: -29cc Dish
  • Ring Package: 1.5mm, 1.5mm, 3mm Total Seal design
  • Compression Ratios: 9.4:1 @ 64cc, 9.2:1 @ 66cc, 8.9:1 @ 70cc, 8.8:1 @ 72cc (calculated at 0.00 deck clearance, 9.240" deck height, 0.042" compressed head gasket)
  • Compatible Rod Length: 6.125 inches
  • Compatible Stroke: 4.000 inches

Key Features:

  • 2618 alloy forging provides maximum strength-to-weight ratio without grain-interrupting internal milling
  • Proprietary multi-step top ring groove machining ensures optimal ring seal and control
  • Single-fixturing manufacturing method guarantees perfect ring groove to skirt squareness for maximum cylinder wall conformity
  • Federal Form-Scan gauging validates precise skirt indexing and polarity
  • Offset wrist pin design reduces piston slap for quieter cold starts and improved performance
  • Moly-coated skirts reduce friction and wear for extended service life
  • Pressure balance groove included for improved ring stability
  • Precise pinhole machining ensures exact compression distance and concentric lock ring grooves

What's Included:

  • Complete piston set (8 pistons)
  • Tool steel wrist pins
  • Roundwire locks
  • Total Seal ring package (1.5mm, 1.5mm, 3mm)

Manley's proven manufacturing process and value-added features deliver professional-grade pistons that withstand extreme cylinder pressures and temperatures while maintaining precise tolerances for optimal engine performance and longevity.

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)

4.070 in.

Bore (mm)

103.378mm

Calculator

Compression Calculator

Compression Distance (in)

1.115 in.

Notes

Coated skirt.

Pin Diameter (in)

0.927 in.

Piston Head Volume (cc)

+29.00cc

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

Very satisfied with this company. Ordered the part from another company and had nothing but problems. We found this place and the part was cheaper and they delivered the right part! Will do busy with again.

Very happy with my purchase. SUPER fast shipping and great communication. Will use again!

Really good prices and fast delivery.

i ordered a b&w companion hitch on Monday and it was sitting at my house on Friday. Exactly what i ordered and when i needed it. Will definately order from them again.

Very easy to talk to on the phone and excellent service.

Autoplicity has made my parts search so much easier. With the best price gurantee, i can now make autoplicity my one-stop shop for all my parts needs.

Lowest prices and fast shipping made this a great transaction.

I'm very pleased with Autoplicity. i needed a new battery for my antique Ford.After much searching,I found Autoplicity had it for over $25.00 less than the next lowest price I found. My order was shipped in less than 24 hrs. Thank you. I'll be recommending Autoplicity on the Ford forums I belong to

A+ part as advertised, quick shipping.

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