Enginetech Piston Set - Part Number P1596(8)

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Part Interchange:

Interchanges with Silvolite 1635 and Fed. Mogul 466NP.

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Compatibility:

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Category	Make	Model	User Engine	Year Range	Notes
Car	GM		6.6L / 403 OHV V8 16V "K" Olds. 4.351" Bore 77-79	77-79	Dish top. 1.595" CH. Use R43518 rings.

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Piston Attributes:

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Attribute	Value
Top Ring Size	5/64 in
Second Ring Size	5/64 in
Oil Ring Size	3/16 in
Pin Diameter	0.9805 in
Bore Diameter (At Standard)	4.351 in / 110.52 mm
Alloy	Standard
Clearance	0.0020 in
Compression Height	1.595 in
Crown	28
Measuring Height	1.000 in
Nominal Compression Ratio	7.9:1
Pin Type	P
Recess Depth	0.146 in

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Features:

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• Compensates for oversized bores and head/deck milling from 0.010" to 0.020".
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• All Enginetech pistons contain piston pins and piston pin clips where required.
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• Manufactured with state-of-the-art materials to match OE requirements.
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• Treatments such as skirt coatings, anodized heads, and NI-resist inserts are used as required.
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• We offer cast aluminum, hypereutectic, and forged applications.
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Warning:

This product may expose you to chemicals including Lead and Nickel, known to cause cancer and birth defects or other reproductive harm. For more information, visit www.p65warnings.ca.gov.