KB Hypereutectic Pistons · KB184.030

KB Hypereutectic Pistons KB184.030

Part #: KB184.030
UPC: 800745052568

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Brand: KB Hypereutectic Pistons Series: KB Hyper Piston Sets

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Description: KB Hyper Piston - Chry 440, Rod 6.768, Step Head .140 -3.5cc 2V

Description

KB Hyper Piston - Chry 440, Rod 6.768, Step Head .140 -3.5cc 2V

Features & benefits

Compression height of this piston is 1.992". .140" quench dome. Suggest checking quench dome with clay for clearance. Centered pin. Closed chamber heads require the quench dome to be machined down.

Specifications

GTIN: 00800745052568
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: KB184
Bore (in): 4.32
Bore (mm): 109.7
Bore Diameter: 109.7
Compression Ratio: 72-10.4, 80-9.7, 84-9.3, 88-8.9
Crown (cc): -3.5cc
Crown Type: QUENCH HEAD 2V
Cylinder Bore Diameter: 4.32
Eng. Disp Liters: 7.2
Eng. Disp. In.: 440
Engine Family: Mopar Big Block RB
Engine Manufacturer: Chrysler
Exhaust Valve Depth/diameter: .200/2.360
Intake Valve Depth/diameter: .200/2.360
Lock: PRF116-3
Make For Engine Family: Mopar
Oe Deck Height: 10.725
Oversize: .030
Oversized: Yes
Oversizes: STD .020 .030 .040 .060
Pin Configuration: Centered
Pin Diameter (in): 1.094
Pin Diameter (mm): 27.8
Pin Number: 1.094x300K
Pin Type: Press or Floating
Piston Head Type: Dome
Piston Material: Cast 390 Hypereutectic Alloy
Ring Pack: 5/64, 5/64, 3/16
Rod (in): 6.768
Rod (mm): 171.9072
Sold As: PISTON SET
Stroke (in): 3.75
Stroke (mm): 95.3
Top Land: .230
Year From: 1966
Year Range: 1966-1979
Year To: 1979

Fitment status

This product is universal and will fit your application.

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