Enginetech Single Piston - Part Number P1559(1)

Part Interchange:

Interchanges with Silvolite 1466, Silvolite 1482, and Fed. Mogul H534P.

Compatibility Chart

Category	Make	Model	User Engine	Year Range	Notes
Car	GM		4.3L / 265 OHV V8 16V "W" Chev. 94.89mm Bore 94-96	94-95	Flat top. 1.540" CH. Deep oil ring. Use R37458 or M37458 rings.
Car	GM		5.0L / 305 OHV V8 16V Chev. 3.736" Bore 76-93	80-89	Flat top. 1.540" CH. Use R37458 or M37458 rings.

Piston Attributes

Attribute	Value
Top Ring Size	5/64
Second Ring Size	5/64
Oil Ring Size	3/16
Pin Diameter	0.9273
Bore Diameter (At Standard)	3.736in. / 94.89mm
Alloy	Standard
Clearance	0.0019
Compression Height	1.540
Crown	38
Measuring Height	0.505
Nominal Compression Ratio	8.6:1
Pin Type	P
Recess Depth	None

Features:

• Compensates for oversized bores and head/deck milling from 0.010" to 0.020".
• Includes piston pins and piston pin clips where required.
• Manufactured with state-of-the-art materials to match OE requirements.
• Offers cast aluminum, hypereutectic, and forged applications.
• Skirt coatings, anodized heads, and NI-resist inserts used as required.

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.