Enginetech Single Piston - Part Number P1548(1)

Part Interchange:

Interchanges with Silvolite 1143 and Fed. Mogul H418CP.

Compatibility Chart

Category	Make	Model	User Engine	Year Range	Notes
Car	FORD		7.5L / 460 OHV V8 16V 4.360" Bore 68-78	68-78	Dish top .230" deep. 1.760" CH. Use R43658 or M43658 rings.
TRUCK, VAN, SUV	FORD		7.5L / 460 OHV V8 16V 4.360" Bore 73-97	73-87	Dish top .230" deep. 1.760" CH. Use R43658 or M43658 rings.

Piston Attributes

Attribute	Value
Top Ring Size	5/64
Second Ring Size	5/64
Oil Ring Size	3/16
Pin Diameter	1.0402
Bore Diameter (At Standard)	4.360in. / 110.74mm
Alloy	Standard
Clearance	0.0017
Compression Height	1.760
Crown	21
Measuring Height	1.200
Nominal Compression Ratio	8.5:1
Pin Type	P
Recess Depth	0.230

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.
• Offers 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.