Load image into Gallery viewer, 1-2478-4165 408 Small Block Chevy 1 FX Series +4cc Dome Top SBC 23 Degree Forged Piston Set 4.165 inch bore
Load image into Gallery viewer, 1-2478-4165 408 Small Block Chevy 1 FX Series +4cc Dome Top SBC 23 Degree Forged Piston Set 4.165 inch bore
Load image into Gallery viewer, 1-2478-4165 408 Small Block Chevy 1 FX Series +4cc Dome Top SBC 23 Degree Forged Piston Set 4.165 inch bore
Load image into Gallery viewer, 1-2478-4165 408 Small Block Chevy 1 FX Series +4cc Dome Top SBC 23 Degree Forged Piston Set 4.165 inch bore

SKU: 1-2478-4165

1-2478-4165 408 Small Block Chevy 1 FX Series +4cc Dome Top SBC 23 Degree Forged Piston Set 4.165 inch bore

Regular price $669.95
Sale price $669.95 Regular price
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Ships in 1 - 8 days

Ships in 1 - 8 days

Made in the USA

Made in the USA

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This is a pre order item. We will ship it when it comes in stock.

436 Small Block Chevy, FX 4032 Alloy, Comp Height: 1, +4cc Dome Top, PIN: .927, Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 4, ROD: 6, , Appox Comp Ratio: 58cc-15.19, 64cc-13.95, 70cc-12.93


Engine Brand: Chevy

Engine Family: Small Block Chevy

Engine Size: 408

With/Without Rings: Without Rings

Cylinder Bore Size: 4.165 in , 105.708 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.000"

Pin Diameter: 0.927"

Connecting Rod Length: 6.000"

Crankshaft Stroke: 4.000"

Piston Series: 1 - FX 4032 Alloy

Alloy: 4032 Alloy

Cylinder Head: SBC 23 Degree

TDC Assembly Height: 9.000"

Piston Top Aprox. Comp. Ratio:

+4cc Dome Top SBC 23 Degree
ChamberComp Ratio
5815.19 to 1
6413.95 to 1
7012.93 to 1

Download Piston Instructions

Piston Specs

Engine Brand: Chevy

Engine Family: Small Block Chevy

Engine Size: 408

With/Without Rings: Without Rings

Cylinder Bore Size: 4.165 in , 105.708 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.000"

Pin Diameter: 0.927"

Connecting Rod Length: 6.000"

Crankshaft Stroke: 4.000"

Piston Series: 1 - FX 4032 Alloy

Alloy: 4032 Alloy

Cylinder Head: SBC 23 Degree

TDC Assembly Height: 9.000"

Piston Top Aprox. Comp. Ratio:

+4cc Dome Top SBC 23 Degree
ChamberComp Ratio
5815.19 to 1
6413.95 to 1
7012.93 to 1

Download Piston Instructions

Engine Power TV

The DSS FX, X-Groove Feature