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KB Hypereutectic Pistons · KB261KTD.040

Part #: KB261KTD.040
UPC: 800745166821

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Description: 1 Set KB261.040/1 Set 4000BD8.045

Description:

Description

1 Set KB261.040/1 Set 4000BD8.045

Features & benefits

  • Centered pin. Spacer ring included. Ford 400 crank offset ground 4.075. Pre-71 blocks .020 shorter, not enough stock to clean up. Made with Ford 351W block.

Specifications

GTIN
00800745166821
Weight
14 lb
Height
5 in
Length
22.5 in
Width
10 in
Life cycle
Available to Order
AAM brand code
KBP
Warehouse brand code
BJDT
AAIA brand code
BJDT

Attributes

Alloy
Cast 390 Hypereutectic Alloy
Base Number
KB261
Bore (in)
4
Bore (mm)
101.6
Bore Diameter
4.0
Compression Ratio
55-13.2, 60-12.4, 64-11.8, 69-11.2
Crown (cc)
+6.5cc
Crown Type
FLAT TOP 2V
Cylinder Bore Diameter
4
Eng. Disp Liters
6.8
Eng. Disp. In.
416
Eng. Disp. Liters
6.8
Engine Family
Ford SB V8 Windsor
Engine Manufacturer
Ford
Exhaust Valve Depth/diameter
.254/1.880
Grade Type
Performance
Intake Valve Depth/diameter
.266/2.120
Lock
PRJ100-3
Make For Engine Family
Ford
Oe Deck Height
9.5
Oversize
.040
Oversized
Yes
Oversizes
STD .020 .030 .040 .060
Pin Configuration
Centered
Pin Diameter (in)
.927
Pin Diameter (mm)
23.5
Pin Number
0927x300K
Pin Type
Press or Floating
Piston Material
Cast 390 Hypereutectic Alloy
Ring Pack
1/16, 1/16, 3/16
Rod (in)
6.2
Rod (mm)
157.48
Sold As
Complete Piston and Ring Kit
Stroke (in)
4.075
Stroke (mm)
103.5
Top Land
.275
Year Range
-

Fitment status

This product is universal and will fit your application.