Enginetech Piston Set - Part Number P1554(6)

Part Interchange:

Interchanges with Silvolite 1732 and Fed. Mogul H471P.

Compatibility Chart

Category	Make	Model	User Engine	Year Range	Notes
Car	GM		4.1L / 252 OHV V6 12V "4" Buick 3.965" Bore 80-84	80-84	Dish top. 1.808" CH. Hyper.

Piston Attributes

Attribute	Value
Top Ring Size	5/64 in
Second Ring Size	5/64 in
Oil Ring Size	3/16 in
Pin Diameter	0.9397 in
Bore Diameter (At Standard)	3.965 in / 100.71 mm
Alloy	Hypereutectic
Clearance	0.0015 in
Compression Height	1.808 in
Crown	28
Measuring Height	0.130 in
Nominal Compression Ratio	8.0:1
Pin Type	P
Recess Depth	0.256 in

Features:

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

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.