IC548CKTS ICON Premium Forged Piston Set - 4032 Alloy, 3.78" Bore, 3.622" Stroke, .927" Pin, 10.7:1 w/ 64.5cc Heads

For use with 1999-2013 5.3L LM7, L59, LM4, L33 GM Truck and SUV engines

Dome Top Pistons w/ Milled Head Relief, Ultrawear M42 Skirt Coating, 4032 Alloy, .927" Wrist Pin Dia., 3.622" Stroke, 10.7:1 Compression ratio w/ 64.5cc Heads

***For Use w/ 6.125" Connecting Rods and 3.622" Crankshaft Stroke***

Product Specifications
Sold As	KIT W/RINGS
Engine Manufacturer	GM
Engine Family	Chevy Small Block Gen III/IV (LS Based Engines)
Eng. Disp Liters	5.3
Eng. Disp. In.	327
Piston Head Type	Dome
Crown (cc)	-5cc
Top Land	.275
Pin Type	Press or Floating
Pin Number	.9270x2.250x.180C-SCR415H
Pin Diameter (mm)	23.5
Intake Valve Depth/Diameter	.190/2.186
Oversized	No
Base Number	IC548C
Bore Diameter IN	3.78
Bore Diameter MM	96.0
Stroke (in)	3.622
Oversizes	STD .010 .020 .030 .040
Compression Height IN	1.304
Alloy	4032
OE Deck Height	9.240
Rod (mm)	155.600
Rod (in)	6.125
Stroke (mm)	92.0
Pin Configuration	Offset
Ring Pack	1.5mm, 1.5mm, 3.0mm
Piston Material	Forged 2618 Alloy
Crown Type	DOME
Oversize	STD
Exhaust Valve Depth/Diameter	.149/1.750
Pin Diameter (in)	.927
Make for Engine Family	General Motors