Enginetech Single Piston - Part Number P1525(1)

Part Interchange:

Interchanges with Silvolite 1167 and FEL-PRO 451P.

Compatibility Chart

Category	Make	Model	User Engine	Year Range	Notes
Car	FORD		5.8L / 351 OHV V8 16V "H" Modified 4.000" Bore 75-79	75-79	Dish top. 1.921" CH. Use R40058 or M40058 rings.
TRUCK, VAN, SUV	FORD		5.8L / 351 OHV V8 16V "H,G" Modified 4.000" Bore 75-82	75-82	Dish top. 1.921" CH. Use R40058 or M40058 rings.

Piston Attributes

Attribute	Value
Top Ring Size	5/64 in
Second Ring Size	5/64 in
Oil Ring Size	3/16 in
Pin Diameter	0.9753 in
Bore Diameter (At Standard)	4.000 in / 101.60 mm
Alloy	Standard
Clearance	0.0017 in
Compression Height	1.921 in
Crown	7
Measuring Height	0.900 in
Nominal Compression Ratio	8.0:1
Pin Type	P
Recess Depth	0.060 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.