Search
Browse Categories

Click image to enlarge

KB Hyper Performance Piston Kit, KB261KTM.030

KB Hyper Performance Piston Kit, KB261KTM.0300

KB Hyper Performance Piston Kit, KB261KTM.030

$464.99
MSRP: $516.09
You Save: $51.10 (10 %)
 Ships directly from manufacturer.
Part Number: 807533
Brand: UEM Pistons
Manufacturer Part No: KB261KTM.030
UPC: 800745166869
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
1 Set KB261.030/1 Set 4000BM8.030

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.

Sold As: Kit with Rings

Engine Manufacturer: Ford

Engine Family: Ford SB V8 Windsor

Engine Displacement (Liters): 6.8

Engine Displacement (cubic inches): 416

Bore Size (in): 4

Bore Size (mm): 101.6

Crown (cc): +6.5cc

Compression Ratio: 55-13.2, 60-12.4, 64-11.8, 69-11.2

Top Land: 0.275

Pin Type: Press or Floating

Piston Material: Cast 390 Hypereutectic Alloy

Pin Number: 0927x300K

Oversize: .030"

Intake Valve Depth/Diameter: .266/2.120

Rod (in): 6.2

Crown Type: FLAT TOP 2V

Stroke (in): 4.075

Exhaust Valve Depth/Diameter: .254/1.880

Make for Engine Family: Ford

Bore Diameter IN: 4

Compression Height IN: 1.251

Compression Height MM: 31.8

Lock: PRJ100-3

Pin Diameter (in): 0.927

Grade Type: Performance

Oversized: Yes

Pin Diameter (mm): 23.5

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

Base Number: KB261

Rod (mm): 157.48

Stroke (mm): 103.5

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

Pin Configuration: Centered

Year Range: -

Alloy: 390

OE Deck Height: 9.5