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Anatomy of a Probe Piston

There are many manufacturing and design components that make our pistons the best choice for your engine. See for yourself what sets a Probe piston apart from the competition.



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Two Independent Tests - One Result

In two separate independent tests performed by Roush Industries and Richard Holdner of Muscle Mustangs & Fast Fords Magazine, Probe forged pistons were put to the test to see if they had what it takes to perform in the harshest race conditions...

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Product Design & Developments

Here at Probe’s Design Center you will find the latest in computer aided solid modeling engineering software. Probe Industries is committed to the manufacturing of product that is of the highest possible quality. The first step in that direction was the investment of millions of dollars in the latest CNC machine tools...
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Private Label & Custom Manufacturing

Probe Industries has spent more than 20 years manufacturing high performance automotive components. This experience allows us to offer Private Label and High Volume Custom Manufacturing Programs that satisfy the many challenges facing distributors and resellers today.
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Probe Balancing Services

Probe Industries offers complete Engine Kit Balancing Services at a Nominal charge. Balancing services typically take 1-2 business days.



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Chevy 383 -4.0cc Flat Top FPS Pistons Chrysler 6.1L Hemi -12.0cc Reverse Dome SRS Pistons Ford 302 Dominator Main Girdle kit
Chevy 383 Flat Top -4.0cc - FPS Piston Set
 
Chrysler 6.1L Hemi Reverse Dome -12.0cc - SRS Piston Set
 
Ford 302 - Dominator Main Girdle (kit)
 
Part Number: P3831F
1.425" Compression Height
3.750" Stroke
5.700" Rod Length
0.927" Pin OD
5/64 in. 5/64 in. 3/16 in. Rings
Available Bore Sizes: 4.000", 4.030", 4.040", 4.060"

Part Number: 14871
1.225" Compression Height
3.578" Stroke
6.243" Rod Length
0.984" Pin OD
1/16 in. 1/16 in. 3.0mm Rings
Available Bore Sizes: 4.060", 4.075"

Part Number: 10002
5/8"" Thickness
Billet Steel
Includes Girdle and Studs

Ford 347 -4.0cc Flat Top FPS Pistons Honda B-Series +3.5cc Dome Top SRS Pistons Chrysler 5.7L Hemi +13.0cc Dome Top SRS Pistons
Ford 347 Flat Top -4.0cc - FPS Piston Set
 
Honda B-Series Dome Top +3.5cc - SRS Piston Set
 
Chrysler 5.7L Hemi Dome Top +13.0cc - SRS Piston Set
 
Part Number: P3471F
1.090" Compression Height
3.400" Stroke
5.400" Rod Length
0.927" Pin OD
5/64 in. 5/64 in. 3/16 in. Rings
Available Bore Sizes: 4.030", 4.040"

Part Number: 11376
1.181" Compression Height
3.047/3.205/3.433/3.504" Stroke
5.290/5.208/5.429/5.394" Rod Length
0.827" Pin OD
1.0 mm 1.2 mm 2.8 mm Rings
Available Bore Sizes: 81.0mm, 81.5mm, 84.0mm, 84.5mm, 85.0mm, 86.0mm

Part Number: 14867
1.225" Compression Height
3.578" Stroke
6.243" Rod Length
0.945" Pin OD
1.5mm 1.5mm 3.0mm Rings
Available Bore Sizes: 3.920", 3.937"

Ford 331 -4.0cc Flat Top FPS Pistons Nissan SR20DET 2.0L -1.0cc Flat Top SRS Pistons Ford 4.6L -18.1cc Dish Top SRS Pistons
Ford 331 Flat Top -4.0cc - FPS Piston Set
 
Nissan SR20DET 2.0L Flat Top -1.0cc - SRS Piston Set
 
Ford 4.6L (2V/4V) Dish Top -18.1cc - SRS Piston Set
 
Part Number: P3311F
1.165" Compression Height
3.250" Stroke
5.400" Rod Length
0.927" Pin OD
5/64 in. 5/64 in. 3/16 in. Rings
Available Bore Sizes: 4.030", 4.040"

Part Number: 14487
1.260" Compression Height
3.386" Stroke
5.366" Rod Length
0.866" Pin OD
1.2 mm 1.2 mm 3.0 mm Rings
Available Bore Sizes: 86.5mm, 87.0mm

Part Number: 10178
1.215" Compression Height
3.554" Stroke
5.933" Rod Length
0.866" Pin OD
1.5 mm 1.5 mm 3.0 mm Rings
Available Bore Sizes: 3.552", 3.572", 3.582"