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
Compression Height IN	1.12
Eng. Disp. In.	632
Oversized	Yes
Oversizes	STD .005 .010 .025
Oversize	.005
Rod (in)	6.7
Rod (mm)	170.18

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