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Speed-Pro Forged Pistons L2465F30 Pistons, Forged, Dome, 4.280 in. Bore, Chevy, Set of 8

SKU: SLPL2465F30

Pistons

Speed-Pro Forged Pistons L2465F30 Pistons, Forged, Dome, 4.280 in. Bore, Chevy, Set of 8

SKU: SLPL2465F30

Pistons
A$1,489.83
LAST ONE! Est Ship 4-7 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.
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Description

Speed-Pro forged pistons are made from extruded VMS-75 aluminum alloy that's forged under 3,000 tons of pressure to "near-net" shape. After that, they're machined to their final configuration. These pistons offer excellent strength and durability—and are capable of taking the punishment that's dished out on the street and in competition. They're available for a wide variety of applications, including OE replacements and all-out racing engines.

Part Type

Forged Piston

Data: v4.2 - Upd: 2026-09-30 14:11:33

Specifications

Product Attributes - Brand
Sealed Power
Product Attributes - Manufacturer's Part Number
L2465F30
Product Attributes - Part Type
Pistons
Product Attributes - Product Line
Speed-Pro Forged Pistons
Product Attributes - UPC
087674138376
Product Attributes - Piston Rings Included
No
Product Attributes - Bore (in.)
4.280 in.
Product Attributes - Bore (mm)
108.712mm
Product Attributes - Stroke
4.000 in.
Product Attributes - Engine Stroke Type
Stock
Product Attributes - Rod Length
6.135 in.
Product Attributes - Piston Style
Dome, with single valve relief
Product Attributes - Piston Material
Forged aluminum
Product Attributes - Compression Height (in.)
1.640 in.
Product Attributes - Dome Height (in.)
0.226 in.
Product Attributes - Piston Head Volume (cc)
-25.70cc
Product Attributes - Wrist Pin Style
Press-fit
Product Attributes - Wrist Pin Retainers Included
No
Product Attributes - Wrist Pin Included
Yes
Product Attributes - Pin Diameter (in.)
0.989 in.
Product Attributes - Piston Ring Thickness
5/64 in. x 5/64 in. x 3/16 in.
Product Attributes - File Fit
No
Product Attributes - Gapless
No
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold as a set of 8.
Product Attributes - Notes
Open chamber cylinder heads only. Deck clearance 0.025 inch. Skirt clearance 0.0040 in.

Reference Information

Brand Name/s Sealed Power
StreetFX SKU slpL2465F30
SFX Item ID 5028121
Supplier Item Code 5028121
Manufacturer SKU L2465F30
Manufacturer UPC N/A
Alternative References SEAL2465F30

Compatibility

Application Data
  • MakeCHEVROLET
    Beginning Year1970
    Ending Year1990
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454

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