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Wiseco LS 5.3L / 327ci, 3.622" Stroke, -2.2cc Flat Top Piston Sets, Choose Bore, Set/8

5.3 Pistons for use with Stock 3.622" stroke 6.100" Rod and .927" Pin, 2.2cc Flat Top
1/16,1/16,3mm Rings not included
K474M96-3.780" Bore, K474M965-3.800" Bore,
Please Call for Availability


World renowned for our work building race winning pistons, Wiseco utilizes experience from a diverse background of the most sophisticated engines in such venues as Formula 1, Indy Racing League (IRL), NHRA Pro Stock, Moto GP, AMA Superbike, AMA Motocross and Supercross to design and manufacture the highest technology pistons available. Extensive engineering goes into each Wiseco Automotive part to provide the maximum torque and horsepower ever driver wants. 

LS 5.3L / 327ci Pistons

• NA/Boost/Nitrous
• .927” Pin
• ArmorGlide Skirt Coating
• Designed for use with stock rod
• .180” wall pins & wire locks
• Anti-detonation & pressure seal grooves
• 2618 High Strength Alloy
• C/R at 0 deck with .051” gasket

Bore (in):3.780 in. or 3.800 in.

Piston Style:Flat top, with two valve reliefs

Piston Material:Forged aluminum

Compression Distance (in):1.300 in.

Piston Head Volume (cc):-2.20cc

Wrist Pin Style:Press-fit or floating

Wrist Pin Included:Yes

Pin Diameter (in):0.927 in.

Piston Ring Thickness:1/16 in. x 1/16 in. x 3.00mm

Piston Rings Included:No

Notes:.927 in. pin diameter, designed for use with aftermarket rod.

Image for display puposes only and actual product may vary.


  • WPP-K474M96-
  • WPP-K474M96-
  • Wiseco
  • New


Shipping Information

  • Item Requires Shipping
  • 12.0 lbs.

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