DIAMOND PISTONS - GM LS - 4.070" BORE - 4.000" STROKE - 6.125" ROD -22.5cc VOL - DISH - 11555-R1-8

Name: DIAMOND PISTONS - GM LS - 4.070" BORE - 4.000" STROKE - 6.125" ROD -22.5cc VOL - DISH - 11555-R1-8
Brand: Diamond Pistons
SKU: 11555-R1-8
Price: 847.07 USD
Availability: InStock

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Description

DIAMOND PISTON SET - LS - 4.070" BORE - 4.000" STROKE - 22.5cc DISH - 11555-R1-8

• 3D milling on piston crowns for ready to install finish • Valve pockets designed to work with most aftermarket cylinder heads • Offset pins for quiet operation • Moly skirt coating for friction loss and skirt wear protection • Top ring down dimension: .250” • Ratios figured for .040 head gasket • Premium 1.2mm/1.2mm/3.0mm ring package included • Premium 8620 .185w wrist pins included • Valve pocket depth: 0.178” intake and .108” exhaust • 2618 material for high horsepower, nitrous, and forced induction applications

Features

Features
BTR SKU	11555-R1-8
Brand	Diamond Pistons
Part Type	Pistons
Piston Style	DISH
Piston Volume	22.5cc
Piston Bore Size	4.070"
Piston Stroke	4.000"
Piston Pin Size	.927"
Rod Length	6.125"
Engine Type	Gen III/Gen IV LS

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