KB Hypereutectic Pistons · KB280KTM.020

KB Hypereutectic Pistons KB280KTM.020

Part #: KB280KTM.020
UPC: 800745167002

Loading availability... Log in for inventory

Notify me when this item is in stock.

Brand: KB Hypereutectic Pistons Series: KB Hyper Piston and Ring Kits

Log in to order

Description: KB Hyper Piston Kit - Chry 450 6.768" Rod, Step Head, 1.92cc, 2V w/ Rings

Description

KB Hyper Piston Kit - Chry 450 6.768" Rod, Step Head, 1.92cc, 2V w/ Rings

Features & benefits

.150" quench dome. Centered pin. Suggest checking quench dome with clay for clearance. Engine cannot be assembled without machining quench dome. Made from Chrysler 400 block. Use only stock rods.

Specifications

GTIN: 00800745167002
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: KB280
Bore (in): 4.342
Bore (mm): 110.3
Bore Diameter: 110.3
Compression Ratio: 72-12.3, 80-11.3, 84-10.8, 88-10.4
Crown (cc): 1.92cc
Crown Type: STEP HEAD 2V
Cylinder Bore Diameter: 4.342
Eng. Disp Liters: 7.4
Eng. Disp. In.: 450
Eng. Disp. Liters: 7.4
Engine Family: Mopar Big Block B
Engine Manufacturer: Chrysler
Exhaust Valve Depth/diameter: .264/2.360
Grade Type: Performance
Intake Valve Depth/diameter: .264/2.360
Lock: PRF116-3
Make For Engine Family: Mopar
Oe Deck Height: 9.98
Oversize: .020
Oversized: Yes
Oversizes: STD .020 .030 .040 .060
Pin Configuration: Centered
Pin Diameter (in): 1.094
Pin Diameter (mm): 27.8
Pin Number: 1.0945x300K
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: Complete Piston and Ring Kit
Stroke (in): 3.75
Stroke (mm): 95.3
Top Land: .275
Year Range: -

Fitment status

This product is universal and will fit your application.

Resources

Retail View