KB Hypereutectic Pistons · KB289.030

KB Hypereutectic Pistons KB289.030

Part #: KB289.030
UPC: 800745063731

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Brand: KB Hypereutectic Pistons Series: KB Hyper Piston Sets

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Description: KB Hyper Piston - Chry Hemi 392 Rod 6.958 Flat Top +4cc 2V

Description

KB Hyper Piston - Chry Hemi 392 Rod 6.958 Flat Top +4cc 2V

Features & benefits

Centered pin.

Specifications

GTIN: 00800745063731
Weight: 12 lb
Height: 5 in
Length: 19 in
Width: 9 in
Life cycle: Available to Order
AAM brand code: KBP
Warehouse brand code: BJDT
AAIA brand code: BJDT

Attributes

Alloy: 390
Base Number: KB289
Bore (in): 4
Bore (mm): 101.6
Bore Diameter: 4.0
Compression Ratio: 101-8.2, 104-8.0, 110-7.7
Crown (cc): +4cc
Crown Type: FLAT TOP 2V
Cylinder Bore Diameter: 4
Eng. Disp Liters: 6.4
Eng. Disp. In.: 392
Engine Family: Mopar Hemi (early)
Engine Manufacturer: Chrysler
Exhaust Valve Depth/diameter: .273/2.250
Intake Valve Depth/diameter: .273/2.250
Lock: PRH107-3
Make For Engine Family: Mopar
Oe Deck Height: 10.875
Oversize: .030
Oversized: Yes
Oversizes: STD .030 .040 .060
Pin Configuration: Centered
Pin Diameter (in): .984
Pin Diameter (mm): 25.0
Pin Number: 0984x300K
Pin Type: Press or Floating
Piston Head Type: Flat
Piston Material: Cast 390 Hypereutectic Alloy
Ring Pack: 5/64, 5/64, 3/16
Rod (in): 6.958
Rod (mm): 176.7332
Sold As: PISTON SET
Stroke (in): 3.906
Stroke (mm): 99.21
Top Land: .379
Year From: 1957
Year Range: 1957-1958
Year To: 1958

Fitment status

This product is universal and will fit your application.

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