Home / Shop / Speed-Pro Forged Pistons L2404F30 Pistons, Forged, Dish, 4.390 in. Bore, Ford, Lincoln, Mercury, Set of 8

Speed-Pro Forged Pistons L2404F30 Pistons, Forged, Dish, 4.390 in. Bore, Ford, Lincoln, Mercury, Set of 8

SKU: SLPL2404F30

Pistons

Sealed Power

Speed-Pro Forged Pistons L2404F30 Pistons, Forged, Dish, 4.390 in. Bore, Ford, Lincoln, Mercury, Set of 8

SKU: SLPL2404F30

Pistons

LOW STOCK! Est Ship 4-7 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. 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 14:11:32

Specifications

Product Attributes - Brand: Sealed Power
Product Attributes - Manufacturer's Part Number: L2404F30
Product Attributes - Part Type: Pistons
Product Attributes - Product Line: Speed-Pro Forged Pistons
Product Attributes - UPC: 087674136389
Product Attributes - Piston Rings Included: No
Product Attributes - Bore (in.): 4.390 in.
Product Attributes - Bore (mm): 111.506mm
Product Attributes - Stroke: 3.850 in.
Product Attributes - Engine Stroke Type: Stock
Product Attributes - Rod Length: 6.605 in.
Product Attributes - Piston Style: Dish, with two valve reliefs
Product Attributes - Piston Material: Forged aluminum
Product Attributes - Compression Height (in.): 1.756 in.
Product Attributes - Piston Head Volume (cc): +22.00cc
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.): 1.040 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: Recessed piston head is 0.180 inch deep. DurOshield® coated piston skirt.

Reference Information

Brand Name/s	Sealed Power
StreetFX SKU	slpL2404F30
SFX Item ID	5030529
Supplier Item Code	5030529
Manufacturer SKU	L2404F30
Manufacturer UPC	N/A
Alternative References	SEAL2404F30

Compatibility

Application Data

Make FORD
Beginning Year 1972
Ending Year 1978
Engine Type V8
Engine Family Ford big block 385 Series
Engine Size 7.5L/460
Application Notes Original equipment style replacement for passenger car engines.
Make FORD
Beginning Year 1972
Ending Year 1990
Engine Type V8
Engine Family Ford big block 385 Series
Engine Size 7.5L/460
Application Notes Deck clearance 0.036 inch. Skirt clearance 0.0020 inch.
Make FORD
Beginning Year 1973
Ending Year 1987
Engine Type V8
Engine Family Ford big block 385 Series
Engine Size 7.5L/460
Application Notes Original equipment style replacement for light duty truck engines.

Make	FORD
Model	COUNTRY SEDAN
Submodel	BASE
Beginning Year	1972
Ending Year	1974
Engine Type	V8
Liter	7.5
CID	460
CC	7539
Engine Family	Ford big block 385 Series
Engine Size	7.5L/460
Application Notes	.030" Oversize Powerforged 3 Ring Groove Piston Ring Groove Widths: 5/64, 5/64, 3/16 (in.) 1.756 CD .180 dish DUROSHIELD skirt coated piston
Engine VIN Code	A

Make	FORD
Model	COUNTRY SEDAN
Submodel	BASE
Beginning Year	1972
Ending Year	1974
Engine Type	V8
Liter	7.5
CID	460
CC	7539
Engine Family	Ford big block 385 Series
Engine Size	7.5L/460
Application Notes	0.030in Oversize Powerforged piston 3 Ring Piston Ring Groove Widths: 5/64in , 5/64in , 3/16in 1.756in Compression Distance 0.180in Deep Recess DUROSHIELD Skirt Coated Piston
Engine VIN Code	A

Make FORD
Model COUNTRY SEDAN
Submodel BASE
Beginning Year 1972
Ending Year 1974
Engine Type V8
Liter 7.5
CID 460
CC 7539
Engine Family Ford big block 385 Series
Engine Size 7.5L/460
Engine VIN Code A

Make	FORD
Model	COUNTRY SEDAN
Submodel	BASE
Beginning Year	1972
Ending Year	1974
Engine Type	V8
Liter	7.5
CID	460
CC	7539
Engine Family	Ford big block 385 Series
Engine Size	7.5L/460
Application Notes	Powerforged 1.0402" Pin Dia. 2 Ring(s) 5/64 Groove 1 Ring(s) 3/16 Groove 1.756 CD .180 dish DUROSHIELD« skirt coated piston .030" Oversize
Engine VIN Code	A

Make	FORD
Model	COUNTRY SEDAN
Submodel	BASE
Beginning Year	1972
Ending Year	1974
Engine Type	V8
Liter	7.5
CID	460
CC	7539
Engine Family	Ford big block 385 Series
Engine Size	7.5L/460
Application Notes	Powerforged 1.0402" Pin Dia. 2 Ring(s) 5/64 Groove 1 Ring(s) 3/16 Groove 1.756 CD .180 dish DUROSHIELD® skirt coated piston .030" Oversize
Engine VIN Code	A

Make	FORD
Model	COUNTRY SEDAN
Submodel	BASE
Beginning Year	1972
Ending Year	1974
Engine Type	V8
Liter	7.5
CID	460
CC	7539
Engine Family	Ford big block 385 Series
Engine Size	7.5L/460
Application Notes	Powerforged 1.0402" Pin Dia. 5/64 Groove 2 Ring(s) 1 Ring(s) 3/16 Groove 1.756 CD .180 dish DUROSHIELD« skirt coated piston .030" Oversize
Engine VIN Code	A

Make	FORD
Model	COUNTRY SEDAN
Submodel	BASE
Beginning Year	1972
Ending Year	1974
Engine Type	V8
Liter	7.5
CID	460
CC	7539
Engine Family	Ford big block 385 Series
Engine Size	7.5L/460
Application Notes	Powerforged 2 Groove(s) 5/64 1 Groove(s) 3/16 1.756 CD .180 dish DUROSHIELD skirt coated piston .030" Oversize
Engine VIN Code	A

Make	FORD
Model	COUNTRY SEDAN
Submodel	BASE
Beginning Year	1972
Ending Year	1974
Engine Type	V8
Liter	7.5
CID	460
CC	7539
Engine Family	Ford big block 385 Series
Engine Size	7.5L/460
Application Notes	Powerforged 2 Groove(s) 5/64 1 Groove(s) 3/16 1.756 CD .180 dish DUROSHIELD® skirt coated piston .030" Oversize
Engine VIN Code	A

Make	FORD
Model	COUNTRY SEDAN
Submodel	BASE
Beginning Year	1972
Ending Year	1974
Engine Type	V8
Liter	7.5
CID	460
CC	7539
Engine Family	Ford big block 385 Series
Engine Size	7.5L/460
Application Notes	Powerforged piston 3 Ring Piston Ring Groove Widths: 5/64in , 5/64in , 3/16in 1.756in Compression Distance 0.180in Deep Recess DUROSHIELD Skirt Coated Piston 0.030in Oversize
Engine VIN Code	A

Make	FORD
Model	COUNTRY SEDAN
Submodel	BASE
Beginning Year	1972
Ending Year	1974
Engine Type	V8
Liter	7.5
CID	460
CC	7539
Engine Family	Ford big block 385 Series
Engine Size	7.5L/460
Application Notes	Powerforged piston 3 Ring Piston Ring Groove Widths: 5/64in , 5/64in , 3/16in 1.756in Compression Distance 0.180in Deep Recess DUROSHIELD Skirt Coated Piston Sold as Set Priced Individually 0.030in Oversize
Engine VIN Code	A

Make	FORD
Model	COUNTRY SEDAN
Submodel	BASE
Beginning Year	1972
Ending Year	1974
Engine Type	V8
Liter	7.5
CID	460
CC	7539
Engine Family	Ford big block 385 Series
Engine Size	7.5L/460
Application Notes	Powerforged piston Sold as Set
Engine VIN Code	A

Make	FORD
Model	COUNTRY SEDAN
Submodel	BASE
Beginning Year	1972
Ending Year	1974
Engine Type	V8
Liter	7.5
CID	460
CC	7539
Engine Family	Ford big block 385 Series
Engine Size	7.5L/460
Application Notes	Sold as Set Priced Individually
Engine VIN Code	A

Make	FORD
Model	COUNTRY SEDAN
Submodel	BASE
Beginning Year	1973
Ending Year	1974
Engine Type	V8
Liter	7.5
CID	460
CC	7539
Engine Family	Ford big block 385 Series
Engine Size	7.5L/460
Application Notes	.030" Oversize Powerforged 3 Ring Groove Piston Ring Groove Widths: 5/64, 5/64, 3/16 (in.) 1.756 CD .180 dish DUROSHIELD skirt coated piston
Engine VIN Code	C

Make	FORD
Model	COUNTRY SEDAN
Submodel	BASE
Beginning Year	1973
Ending Year	1974
Engine Type	V8
Liter	7.5
CID	460
CC	7539
Engine Family	Ford big block 385 Series
Engine Size	7.5L/460
Application Notes	0.030in Oversize Powerforged piston 3 Ring Piston Ring Groove Widths: 5/64in , 5/64in , 3/16in 1.756in Compression Distance 0.180in Deep Recess DUROSHIELD Skirt Coated Piston
Engine VIN Code	C

Make FORD
Model COUNTRY SEDAN
Submodel BASE
Beginning Year 1973
Ending Year 1974
Engine Type V8
Liter 7.5
CID 460
CC 7539
Engine Family Ford big block 385 Series
Engine Size 7.5L/460
Engine VIN Code C

Make	FORD
Model	COUNTRY SEDAN
Submodel	BASE
Beginning Year	1973
Ending Year	1974
Engine Type	V8
Liter	7.5
CID	460
CC	7539
Engine Family	Ford big block 385 Series
Engine Size	7.5L/460
Application Notes	Powerforged 1.0402" Pin Dia. 2 Ring(s) 5/64 Groove 1 Ring(s) 3/16 Groove 1.756 CD .180 dish DUROSHIELD« skirt coated piston .030" Oversize
Engine VIN Code	C

Make	FORD
Model	COUNTRY SEDAN
Submodel	BASE
Beginning Year	1973
Ending Year	1974
Engine Type	V8
Liter	7.5
CID	460
CC	7539
Engine Family	Ford big block 385 Series
Engine Size	7.5L/460
Application Notes	Powerforged 1.0402" Pin Dia. 2 Ring(s) 5/64 Groove 1 Ring(s) 3/16 Groove 1.756 CD .180 dish DUROSHIELD® skirt coated piston .030" Oversize
Engine VIN Code	C

Make	FORD
Model	COUNTRY SEDAN
Submodel	BASE
Beginning Year	1973
Ending Year	1974
Engine Type	V8
Liter	7.5
CID	460
CC	7539
Engine Family	Ford big block 385 Series
Engine Size	7.5L/460
Application Notes	Powerforged 1.0402" Pin Dia. 5/64 Groove 2 Ring(s) 1 Ring(s) 3/16 Groove 1.756 CD .180 dish DUROSHIELD« skirt coated piston .030" Oversize
Engine VIN Code	C

Make	FORD
Model	COUNTRY SEDAN
Submodel	BASE
Beginning Year	1973
Ending Year	1974
Engine Type	V8
Liter	7.5
CID	460
CC	7539
Engine Family	Ford big block 385 Series
Engine Size	7.5L/460
Application Notes	Powerforged 2 Groove(s) 5/64 1 Groove(s) 3/16 1.756 CD .180 dish DUROSHIELD skirt coated piston .030" Oversize
Engine VIN Code	C

Make	FORD
Model	COUNTRY SEDAN
Submodel	BASE
Beginning Year	1973
Ending Year	1974
Engine Type	V8
Liter	7.5
CID	460
CC	7539
Engine Family	Ford big block 385 Series
Engine Size	7.5L/460
Application Notes	Powerforged 2 Groove(s) 5/64 1 Groove(s) 3/16 1.756 CD .180 dish DUROSHIELD® skirt coated piston .030" Oversize
Engine VIN Code	C

Make	FORD
Model	COUNTRY SEDAN
Submodel	BASE
Beginning Year	1973
Ending Year	1974
Engine Type	V8
Liter	7.5
CID	460
CC	7539
Engine Family	Ford big block 385 Series
Engine Size	7.5L/460
Application Notes	Powerforged piston 3 Ring Piston Ring Groove Widths: 5/64in , 5/64in , 3/16in 1.756in Compression Distance 0.180in Deep Recess DUROSHIELD Skirt Coated Piston 0.030in Oversize
Engine VIN Code	C

Make	FORD
Model	COUNTRY SEDAN
Submodel	BASE
Beginning Year	1973
Ending Year	1974
Engine Type	V8
Liter	7.5
CID	460
CC	7539
Engine Family	Ford big block 385 Series
Engine Size	7.5L/460
Application Notes	Powerforged piston 3 Ring Piston Ring Groove Widths: 5/64in , 5/64in , 3/16in 1.756in Compression Distance 0.180in Deep Recess DUROSHIELD Skirt Coated Piston Sold as Set Priced Individually 0.030in Oversize
Engine VIN Code	C

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Speed-Pro Forged Pistons L2404F30 Pistons, Forged, Dish, 4.390 in. Bore, Ford, Lincoln, Mercury, Set of 8

Speed-Pro Forged Pistons L2404F30 Pistons, Forged, Dish, 4.390 in. Bore, Ford, Lincoln, Mercury, Set of 8

Description

Part Type

Specifications

Reference Information

Compatibility

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