Load image into Gallery viewer, K1-2703-4040  408 Small Block Chevy K1-FX Series -16cc Dish Top  Forged Piston Set. 4.040 bore
Load image into Gallery viewer, DISCONTINUED USE K1-2473-4040  408 Small Block Chevy K1-FX Series -16cc Dish Top  Forged Piston Set. 4.040 bore
Load image into Gallery viewer, DISCONTINUED USE K1-2473-4040  408 Small Block Chevy K1-FX Series -16cc Dish Top  Forged Piston Set. 4.040 bore

SKU: K1-2703-4040

DISCONTINUED USE K1-2473-4040 408 Small Block Chevy K1-FX Series -16cc Dish Top Forged Piston Set. 4.040 bore

Regular price $799.95
Sale price $799.95 Regular price
Sale Sold out
Unit price
/per 
Ships in 1 - 8 days

Ships in 1 - 8 days

Made in the USA

Made in the USA

Secure Payment

Secure Payment

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

408 Small Block Chevy K1-FX 4032 Alloy With Rings Comp Hgt: 1.000" -16cc Dish Top Pin: .927 Ring Grooves: 1.2/1.2/3MM Stroke: 4.000" Rod: 6.000" Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 58cc-11.19, 64cc-10.50, 70cc-9.90

Engine Brand: Chevy

Engine Family: Small Block Chevy

Engine Size: 408

With/Without Rings: Includes Rings

Cylinder Bore Size: 4.040 in - 102.54 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.000"

Pin Diameter: .927

Connecting Rod Length: 6.000"

Crankshaft Stroke: 4.000"

Piston Series: 1-FX Series

Alloy: Forged 4032

Cylinder Head: SBC 23 Degree

TDC Assembly Height: 9.000

Piston Top Aprox. Comp. Ratio:

-16cc Dish Top
ChamberComp. Ratio
58cc11.19 to 1
64cc10.50 to 1
70cc9.90 to 1

Download Piston Instructions

Piston Specs

Engine Brand: Chevy

Engine Family: Small Block Chevy

Engine Size: 408

With/Without Rings: Includes Rings

Cylinder Bore Size: 4.040 in - 102.54 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.000"

Pin Diameter: .927

Connecting Rod Length: 6.000"

Crankshaft Stroke: 4.000"

Piston Series: 1-FX Series

Alloy: Forged 4032

Cylinder Head: SBC 23 Degree

TDC Assembly Height: 9.000

Piston Top Aprox. Comp. Ratio:

-16cc Dish Top
ChamberComp. Ratio
58cc11.19 to 1
64cc10.50 to 1
70cc9.90 to 1

Download Piston Instructions

Engine Power TV

The DSS FX, X-Groove Feature