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Icon Forged Pistons

Icon FHR GM LS 3.800 Bore 4.000 Stroke -2.9cc Flat Forged Piston Set IC9987C.020

PART NUMBER:
IC9987C.020
MPN:
IC9987C.020
Availability:
Ships from Manufacturer
Shipping:
Free Over $98 In U.S. 48
Type:
Flat Top Pistons
Bore (in.):
3.800
Stroke (in.):
4.000
Rod Length (in.):
6.125
Compression Height (in.):
1.115
Compression Ratio w/64.5cc:
10.7:1
Pin Diameter (in.):
0.927
Crown Volume (cc):
-2.9
Material:
4032
Rings Included:
No
Ring Sizes:
1.5mm, 1.5mm, 3.0mm
UEM Ring #:
3780CS8.020
Quantity:
Sold as set of 8
  • Icon FHR GM LS 3.800 Bore 4.000 Stroke -2.9cc Flat Forged Piston Set IC9987C.020
  • Icon FHR GM LS 3.800 Bore 4.000 Stroke -2.9cc Flat Forged Piston Set IC9987C.020
$568.56

Description

Icon FHR GM LS 3.800 Bore 4.000 Stroke -2.9cc Flat Forged Piston Set IC9987C.020

Formed Head Relief pistons have valve reliefs that are formed in as the piston blank is pressed into the die. Many of the domed models are solid which allows tailoring the dome height for a specific compression ratio.

Features:

  • 4032 Alloy
  • 0.30" Offset wrist pins
  • M42 Skirt Coating
  • 15 Degree Valve Angle
  • Flat Top 2V
  • Round Wire Locks
  • 2nd Land Accumulator Grooves

 

 

 

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