Skip to main content

KB Hypereutectic Pistons · KB240.STD

KB Hypereutectic Pistons KB240.STD

Part #: KB240.STD
UPC: 800745058904

Loading availability... Log in for inventory
Notify me when this item is in stock.

Description: KB Hyper Piston - Chry 400 Rod 6.358 Flat Top +5cc 2V

Description:

Description

KB Hyper Piston - Chry 400 Rod 6.358 Flat Top +5cc 2V

Features & benefits

  • Hyper Eutectic 390 Alloy, 2 valv reliefs, 6.358" connecting rod, Centered pin.

Specifications

GTIN
00800745058904
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
KB240
Bore (in)
4.342
Bore (mm)
110.3
Bore Diameter
110.3
Compression Ratio
72-10.3, 80-9.5, 84-9.2, 88-8.9
Crown (cc)
+8cc
Crown Type
FLAT TOP 2V
Cylinder Bore Diameter
4.342
Eng. Disp Liters
6.6
Eng. Disp. In.
400
Engine Family
Mopar Big Block B
Engine Manufacturer
Chrysler
Exhaust Valve Depth/diameter
.264/2.360
Intake Valve Depth/diameter
.264/2.360
Lock
PRF116-3
Make For Engine Family
Mopar
Oe Deck Height
9.98
Oversize
STD
Oversized
No
Oversizes
STD .020 .030 .040 .060
Pin Configuration
Centered
Pin Diameter (in)
1.094
Pin Diameter (mm)
27.8
Pin Number
1.094x300KA
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)
6.358
Rod (mm)
161.4932
Sold As
PISTON SET
Stroke (in)
3.38
Stroke (mm)
85.9
Top Land
.275
Year From
1971
Year Range
1971-1978
Year To
1978

Fitment status

This product is universal and will fit your application.