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Wiseco Piston Set K474M965; Professional 3.800" Bore Flat Top for 5.3L LS-Series

Wiseco Piston Set K474M965; Professional 3.800" Bore Flat Top for 5.3L LS-Series

by Wiseco
$833.99 - $833.99
$833.99
$833.99 - $833.99
$833.99

Engine Piston Set Model or Series: Professional Series
Make: Chevy
Engine: 5.3L LS-Series
Bore: 3.800" Bore
Stroke: 3.622" Stroke
Rod Length: 6.125" Rod
Compression Height: 1.300"
Crown Volume: -2.2c Flat Top
Weight: 420.0g
Cylinder Head Volume to Calculate Compression Ratio: 62cc
Compression Ratio: 10.0:1
Pin Diameter: .927" Pin
Piston Material: Forged 2618 Alloy
Ring Lands: 1/16, 1/16, 3.0mm
Skirt Type: ArmorGlide-Coated Skirt
Wrist Pin Fitment: Floating
Quantity: Sold As Set (8/pkg)

  • For naturally aspirated and nitrous applications
  • Includes .150" wall pins and Spirolox
  • Designed for use with aftermarket rods
  • Pin (included) part number S643 .927 x 2.250
  • Recommended ring set 3805HF
  • LS1, LS2, LS6 valve pockets

Born over 80 years ago from the passion for racing, Wiseco is a world leader in manufacturing high-performance, forged pistons for the motorcycle, automotive, ATV, snowmobile, personal watercraft, and outboard marine markets. The Wiseco crew shares the same level of dedication to motorsports as their customers and are focused on continually refining the quality and practices it takes to exceed expectations. Engineered, forged, and machined on cutting-edge equipment in the U.S. at Wiseco?s Mentor, Ohio manufacturing facility, Wiseco pistons are the undisputed leader in quality and performance. Wiseco Performance Products, built for racers, by racers.