11539-R2-8 Diamond Pistons Chevy LT1 LT4 Gen V Dome 4.065 Bore

Fits Chevy LT1 LT4 Gen V, 4.065 Bore, 4.000 Stroke, 6.125 Rod Length, -16.00cc Dome, Set of 8 Pistons and Rings

$1,140.94

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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

Diamond Pistons are some of the best aftermarket pistons on the market. Trust your new engine with a set of Diamond Pistons

Designed for Chevy Gen V LT/LT4 engine base

Piston crowns designed to work with OEM direct injection

3D milling on piston crowns for ready to install finish

Offset pins for quiet operation

Inboard forging design for maximum strength

Moly skirt coating for friction loss and skirt wear protection

Top ring down dimension: 0.300"

Ratios figured for 4.125 x 0.050 head gasket

Premium 1.2mm x 1.2mm x 3.0mm ring package included

Premium 8620 .185W wrist pins chamfered for roundwire locks included

Valve pocket depth: 0.200" intake and 0.200" exhaust

2618 material for High HP / Boost applications

No advertized piston weight

Compression Ratio:

59cc 10.8:1 - LT1

65cc 10.1:1 - LT4

Specifications

More Information
CNC Part Number	DRP-11539-R2-8
Price	$1,140.94
Manufacturer's Part Number	11539-R2-8
Brands	Diamond
Part Types	Engine Piston
Departments	Parts
Vehicle Make	Chevy LT
Bore Size	4.065
Crankshaft Stroke	4.000
Rod Length	6.125
Piston Type	Dome
Compression Height	1.115
Piston Material	2618 Forged
Piston Ring Size	1.2 1.2 3.0mm
Wrist Pin Size	0.927
Custom Notices	⚠ PROP 65 WARNING

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