UEM Pistons

Centered pin. Open chamber hollow dome. Line2Line abradable skirt coating. Upgraded Tredt 4130 G-series wrist pins. Lateral gas ports.

ICON Forged Piston - Chevy BB, 4.600" Bore, -44cc Dome

Icon2618_Ins.pdf

Installation Instruction

Sold As	KIT W/RINGS
Engine Manufacturer	GM
Engine Family	Chevrolet BB V8 Aftermarket Block
Year Range	-
Bore Diameter IN	4.6
Bore (in)	4.6
Bore Diameter MM	116.8
Bore (mm)	116.8
Eng. Disp Liters	10.4
Stroke (in)	4.75
Stroke (mm)	120.7
Eng. Disp. Liters	10.4
Oversized	Yes
Eng. Disp. In.	632
Compression Height IN	1.12
Oversize	.005
Oversizes	STD .005 .010 .025
Rod (in)	6.7
Rod (mm)	170.18

Pin Number	G9902930185
Oe Deck Height	10.2
Compression Height IN	1.12
Pin Configuration	Centered
Compression Height MM	28.4
Crown (cc)	-44cc
Lock	PRG110-3
Compression Ratio	119-15.8
Crown Type	DOME
Pin Type	Press or Floating
Pin Diameter (in)	.990
Intake Valve Depth/diameter	.350/2.536
Alloy	2618
Pin Diameter (mm)	25.1
Exhaust Valve Depth/diameter	2.040
Ring Pack	.043", 1/16, 3/16
Piston Material	Forged 2618 Alloy
Top Land	.300

Please Login To Continue..!

Product added successfully

Quantity updated successfully

Scratchpad updated successfully

Product added to cart Successfully

Contact us