Sealed Power H727CP engine piston for the 1991-1993 Chevrolet C1500 V8 7.4L and other vehicles carries combustion force down to the connecting rod. The pistons are hypereutectic with a recessed head.
- Helps improve cylinder sealing for less blow-by
- Retains standard ring gaps in the top groove
- DUROSHIELD skirt-coated piston
- Moly-graphite coating extends engine life
- Reduces friction for higher fuel economy
- Prevents damage from inadequate lubrication on start-up
Quick facts
- Part: Sealed Power H727CP engine piston
- Fits: the 1991-1993 Chevrolet C1500 V8 7.4L and other vehicles
- Material: Hypereutectic
- Condition: New
Heavy blow-by, oil consumption or a knock from the cylinders can mean worn pistons. Tired rings, leaking valve seals or a failing head gasket can be behind some of these signs too, so find the cause before you buy pistons.
Fits
This Sealed Power engine piston set is a direct-fit replacement for the 1991-1993 Chevrolet C1500 V8 7.4L, the 1991-1995 Chevrolet P30 V8 7.4L and the 1991-1995 Chevrolet C2500 V8 7.4L, and a V8 uses eight pistons. If your vehicle is not one of these, look for it in the "Vehicles it fits" section.
Specifications
Fit and size
- Quantity per vehicle: 8
- Bore diameter: 4.2500 in
- Piston pin outside diameter: 0.9893 in (25.128 mm)
- Compression height: 1.625 in
- Pin offset: 0.04 in (1.016 mm)
- Top and second compression ring thickness: 0.0781 in
- Oil ring thickness: 0.1875 in
Build and materials
- Piston material: Hypereutectic
- Type: Cast piston set
- Head type: Recessed
- Skirt coating: DUROSHIELD
- Condition: New
- Country of origin: India
In the box
The Sealed Power H727CP engine piston set. Assembly lubricant is not included.
Interchange: P3040(8)STD
P550H · P550HSTD · 9H3408 · TC2775 · P3111 · 2242775 · 1252P · 10166822 · H3408 · H8224D · ZH8224D · ZH8224DSTD
This part cross-references / interchanges with the following part numbers:
P550H, P550HSTD, 9H3408, TC2775, P3111, 2242775, P3040(8)STD, 1252P, 10166822, H3408, H8224D, ZH8224D, ZH8224DSTD
Frequently Asked Questions
Do these Sealed Power pistons fit the 1991-1995 Chevrolet P30 V8 7.4L?
Yes. Sealed Power H727CP fits the 1991-1995 Chevrolet P30 V8 7.4L, which takes eight pistons. Other vehicles are in the "Vehicles it fits" section.
Are these Sealed Power hypereutectic pistons skirt-coated?
Yes. Sealed Power H727CP is a DUROSHIELD skirt-coated piston, and its moly-graphite coating extends engine life.
Are these Sealed Power cast pistons oversized?
No. This set is not oversized, and the bore diameter is 4.2500 in. Its compression height is 1.625 in.
Does the Sealed Power H727CP come with assembly lubricant?
No. Assembly lubricant is not included with this Sealed Power H727CP piston set.
What piston pin size does this piston set use?
The piston pin outside diameter is 0.9893 in (25.128 mm), and the pin offset is 0.04 in (1.016 mm).
