Sealed Power H273CP40 Pistons Hypereutectic Flat 4.040" Bore Ford Set of 8

Description

Sealed Power H273CP40 Pistons Hypereutectic Flat 4.040" Bore Ford Set of 8, H273CP-40.
Description
"Hypereutectic. Piston made w/high strength alloy &silicon for excellent strength & scuff resistance. This advance combination allows tighter bore and improves sealing for less blow-by. Higher strength than cast, designed to retain standard ring gaps in top groove.. DUROSHIELD? skirt coated piston. Moly-graphite coating, Extends engine life; Reduces friction for higher fuel economy and prevents damage from inadequate lubrication on start-up; Eliminates scuffing and wear; Helps improve cylinder sealing for less blow-by. "
Features:
Bore: 4.040" (at +.040"); Piston Style: Flat head with 4-valve reliefs; Piston Head Volume: -8.00cc
Pin Diameter: .912" (included);Press-fit or floating (pin locks must be purchsed separately); Ring Lands: 5/64"-5/64"-3/16"
Appx Compression Ratio (w/+.030" bore): w/58.2cc chambers 9.08:1, w/60.4cc 8.86:1, w/63cc 8.61:1
DurOshield Coated Skirts; For stock stroke crankshaft (289ci-2.870", 302ci-3.000") and stock length connecting rods (289ci-5.155", 302ci-5.090")
Not OE-duplicate pistons
Product Details:
Manufacturer: ‎Sealed Power
Brand: ‎Federal-Mogul
Item Weight: ‎10.8 pounds
Product Dimensions: ‎9.6 x 19.6 x 4.7 inches
Item model number: ‎H273CP40
Handling
We will ship all orders within 3 business days of payment.
Delivery
We do not ship outside of the Continental US.
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