Mahle Pistons 930220290 Forged Dome 5.3L Chevy LS 3.790 Bore

Mahle Pistons, LS 5.3L, Bore 3.790, Stroke 4.000, Rod Length 6.125, Dome 2.0cc, 398 Grams Advertised Weight, Set of 8 Pistons, and Rings Included.

Special Price $869.98 Regular Price $945.63

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⚠ PROP 65 WARNING

⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.

Description

Mahle pistons were designed as a completely finished drop in forged piston assembly. Other than filling the included performance piston ring set, everything is done for you. Mahle has over 80 plus years of piston manufacturing making pistons from OEM to formula 1 racing. Mahle uses only the best technology to make these pistons. Mahle pistons come standard with anti-friction skirt coating for reduced drag. Mahle pistons are forged from 2618 low expansion aluminum alloy for high strength for the reduced piston to wall clearance. Forced Pin Oiling is used for increased wrist pin lubrication. Pin bores are CNC precision-machined. .927" High-Quality Steel Wrist Pin (118g), Performance 1.0, 1.0, 2.0mm rings, and Race Proven Round Wire Locks are included.

Compression Ratio with 65cc Heads 11.5:1.
Note: Oil rail supports included.

Specifications

More Information
CNC Part Number	MAH-930220290
Price	$945.63
Manufacturer's Part Number	930220290
Brands	Mahle
Part Types	Engine Piston
Departments	Parts
Vehicle Make	Chevy LS
Bore Size	3.790
Crankshaft Stroke	4.000
Rod Length	6.125
Piston Type	Dome
Compression Height	1.110
Piston Material	2618 Forged
Piston Ring Size	1.0 1.0 2.0mm
Wrist Pin Size	0.927
Custom Notices	⚠ PROP 65 WARNING

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