Search
Browse Categories

Click image to enlarge

KB Hyper Performance Piston Set, KB128.060

KB Hyper Performance Piston Set, KB128.060

$398.99
MSRP: $442.32
You Save: $43.33 (10 %)
 Ships directly from manufacturer.
 Piston rings not included
Part Number: 806458
Brand: UEM Pistons
Manufacturer Part No: KB128.060
UPC: 800745045225
Mfg Warranty:  
Heavy Duty Pros Quality Aftermarket Parts

Superior Quality Parts: Heavy Duty Pros parts meet and exceed the OEM quality specifications.

Heavy Duty Pros Fast Shipping Aftermarket Parts

Fast Shipping: We ship from warehouses across the US to ensure the quickest delivery.

Heavy Duty Pros Customer Service Aftermarket Parts

Expert Technical Advice: Industry repair technicians are standing by to provide expert advice for your repair.

Heavy Duty Pros Competitive Savings on Aftermarket Parts

Huge Savings: We offer competitive online pricing for significant savings.

Product Details & Specifications
KB Hyper Piston - Chevy 400, Rod 6.000, Flat Top +7cc 2V

Centered pin. Spacer ring included.

Sold As: Piston Set

Engine Manufacturer: Chevrolet

Engine Family: Chevrolet SB V8 Gen I

Engine Displacement (Liters): 6.6

Engine Displacement (cubic inches): 400

Bore Size (in): 4.125

Bore Size (mm): 104.8

Piston Head Type: Flat

Crown (cc): +7cc

Compression Ratio: 58-12.3, 62-11.7, 64-11.64, 76-10.0

Top Land: 0.275

Pin Type: Press or Floating

Oversizes: STD, .020, .030, .040, .060

Piston Material: Cast 390 Hypereutectic Alloy

Oversized: Yes

Lock: PRJ100-3

Compression Height MM: 28.7

Compression Height IN: 1.13

Pin Number: 0927x300K

Year From: 1970

Make for Engine Family: General Motors

Bore Diameter IN: 4.125

Year Range: 1970-2018

Pin Diameter (in): 0.927

Bore Diameter MM: 104.8

Exhaust Valve Depth/Diameter: .280/2.168

Crown Type: FLAT TOP 2V

Stroke (in): 3.75

Rod (mm): 152.4

Rod (in): 6

Base Number: KB128

OE Deck Height: 9.025

Pin Diameter (mm): 23.5

Oversize: .060"

Alloy: 390

Intake Valve Depth/Diameter: .280/2.168

Pin Configuration: Centered

Ring Pack: 1/16, 1/16, 3/16

Stroke (mm): 95.3

Year To: 2018