Description: SPEED PRO PISTONSThis item is for eight (8) .040-in. over bore Speed Pro (Sealed Power) forged dish top pistons for Ford 428ci FE-series V-8 engines. P/N (8) L2303NF-040. These pistons are Speed Pro's version of the Cobra Jet pistons and can be used as a performance upgrade in other 428ci engines.Speed Pro forged pistons are made from extruded VMS-75 aluminum alloy that is forged under 3,000 tons of pressure to "near-net" shape. After that, they are machined to their final configuration. These pistons offer excellent strength and durability and are capable of taking the punishment that is dished out on the street and in competition.PISTON SPECIFICATIONSBore: 4.170 in. (at .040 bore)Stroke: 3.980 in. (stock)Connecting Rod Length: 6.488 in. (stock); rods NOT includedPiston Top Style: Dish top with 4-valve reliefs; .085-in. deep dishPiston Head Volume: +10.30ccCompression Height: 1.674 in.Piston Material: Forged aluminumWrist Pin Diameter: .975 in.; pins includedWrist Pin Style: Floating or press-fit; pin clips includedRing Land Sizes: 5/64-5/64-3/16 (oil ring); rings NOT includedNotes: DurOshield coated skirtsUsage: Street and mild strip; up to 150HP nitrousRPM Range: Idle - 6,500Compression Ratio (approximate): 10.71:1 w/68cc; 10.41:1 w/71cc; 10.11:1 w/74ccWe offer some of the quickest delivery times to most of the US on eBay. We have locations in Alabama, Louisiana, and Tennessee. These locations allow us to offer our customers quick, efficient service and delivery times. The free shipping option is available for some some orders shipped within the lower 48 US-states.Falcon Performance specializes in shipments to Sweden, Germany, Australia, Norway, Denmark, France, United Kingdom, Iceland, South Africa, New Zealand, Japan, Canada, and many other countries. Please use the shipping calculator for orders outside the continental USA. We do combine shipping costs for purchasing multiple items. Before paying, add all desired items to your eBay cart and then pay for all at one time. The eBay system will calculate the combined shipping discount.Please note that "free shipping" is not free for us but only to you. We pay to ship all parts to customers. Should you decide to return your purchase due to 'buyers remorse', we will refund the parts price less a restocking fee for the return; to mostly recoup our original shipping costs. Any damage to box or parts will alter the amount of the restocking fee. In many cases, we must buy new boxes from our suppliers.Put our 75+ combined years of experience to work for you... Thank you, the Falcon Team!
Price: 448 USD
Location: Memphis, Tennessee
End Time: 2025-01-19T15:01:24.000Z
Shipping Cost: 0 USD
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Item Specifics
Return shipping will be paid by: Buyer
Returns Accepted: Returns Accepted
Item must be returned within: 60 Days
Refund will be given as: Money back or replacement (buyer's choice)
Return policy details:
Type: Piston Set
Manufacturer Warranty: 1 Year
Items Included: Wrist Pin, Pistons
Material: Forged Aluminum
Country/Region of Manufacture: India
Performance Part: Yes
California Prop 65 Warning: This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Manufacturer Part Number: L2303NF40
Brand: SPEED PRO
