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KB Hypereutectic Pistons · KB403.040

KB Hypereutectic Pistons KB403.040

Part #: KB403.040
UPC: 800745108272

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Brand: KB Hypereutectic Pistons Series: KB Hyper Piston Sets

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Description: KB Hyper Piston - Ford 521 Rod 6.700 D-Cup 30cc 1V

Description

KB Hyper Piston - Ford 521 Rod 6.700 D-Cup 30cc 1V

Features & benefits

Centered pin. Made from Ford 460 block. Check rod side clearance.

Specifications

GTIN: 00800745108272
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: KB403
Bore (in): 4.36
Bore (mm): 110.7
Bore Diameter: 110.7
Compression Ratio: 76-10.2, 82-9.7, 91-9.1, 97-8.8
Crown (cc): +30.0cc
Crown Type: D-CUP 1V
Cylinder Bore Diameter: 4.36
Eng. Disp Liters: 8.5
Eng. Disp. In.: 521
Engine Family: Ford Big Block 429-460
Engine Manufacturer: Ford
Intake Valve Depth/diameter: .251/2.450
Lock: PRG110-3
Make For Engine Family: Ford
Oe Deck Height: 10.32
Oversize: .040
Oversized: Yes
Oversizes: .030 .040 .060
Pin Configuration: Centered
Pin Diameter (in): .990
Pin Diameter (mm): 25.1
Pin Number: 0990x300K
Pin Type: Press or Floating
Piston Head Type: Dish
Piston Material: Cast 390 Hypereutectic Alloy
Ring Pack: 1/16, 1/16, 3/16
Rod (in): 6.7
Rod (mm): 170.18
Sold As: PISTON SET
Stroke (in): 4.3
Stroke (mm): 109.2
Top Land: .287
Year Range: -

Fitment status

This product is universal and will fit your application.

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