Load image into Gallery viewer, 4.7 Jeep 6 Cyl. K1-FX Series Jeep Dish Top Piston 3.905
Load image into Gallery viewer, K1-6673-3905  4.7 AMC/Jeep 6 Cyl. K1-FX Series -21cc Jeep Dish Top Forged Piston Set. 3.905 bore
Load image into Gallery viewer, K1-6673-3905  4.7 AMC/Jeep 6 Cyl. K1-FX Series -21cc Jeep Dish Top Forged Piston Set. 3.905 bore

SKU: K1-6673-3905

K1-6673-3905 4.7 AMC/Jeep 6 Cyl. K1-FX Series -21cc Jeep Dish Top Forged Piston Set. 3.905 bore

Regular price $774.95
Sale price $774.95 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.

4.7 Jeep 6 Cyl. K1-FX 4032 Alloy With Rings Comp Hgt: 1.350" -21cc Jeep Dish Top Pin: .931 Ring Grooves: 1.5/1.5/4MM Stroke: 3.895" Rod: 6.125" Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 52cc-10.46, 55cc-10.12, 58cc-9.81

Engine Brand: Jeep

Engine Family: AMC/Jeep 6 Cyl.

Engine Size: 4.7

With/Without Rings: Includes Rings

Cylinder Bore Size: 3.905 in - 99.11 mm

Ring Width: 1.5/1.5/4MM

Compression Height: 1.350"

Pin Diameter: .931

Connecting Rod Length: 6.125"

Crankshaft Stroke: 3.895"

Piston Series: 1-FX Series

Alloy: Forged 4032

Cylinder Head: Jeep

TDC Assembly Height: 9.423

Piston Top Aprox. Comp. Ratio:

-21cc Jeep Dish Top
ChamberComp. Ratio
52cc10.46 to 1
55cc10.12 to 1
58cc9.81 to 1

Download Piston Instructions

Piston Specs

Engine Brand: Jeep

Engine Family: AMC/Jeep 6 Cyl.

Engine Size: 4.7

With/Without Rings: Includes Rings

Cylinder Bore Size: 3.905 in - 99.11 mm

Ring Width: 1.5/1.5/4MM

Compression Height: 1.350"

Pin Diameter: .931

Connecting Rod Length: 6.125"

Crankshaft Stroke: 3.895"

Piston Series: 1-FX Series

Alloy: Forged 4032

Cylinder Head: Jeep

TDC Assembly Height: 9.423

Piston Top Aprox. Comp. Ratio:

-21cc Jeep Dish Top
ChamberComp. Ratio
52cc10.46 to 1
55cc10.12 to 1
58cc9.81 to 1

Download Piston Instructions