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KB Hyper Performance Piston Kit, KB260KTM.STD

KB Hyper Performance Piston Kit, KB260KTM.STD0

KB Hyper Performance Piston Kit, KB260KTM.STD

$524.99
MSRP: $583.28
You Save: $58.29 (10 %)
 Ships directly from manufacturer.
Part Number: 807516
Brand: UEM Pistons
Manufacturer Part No: KB260KTM.STD
UPC: 800745166791
Mfg Warranty:  
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Product Details & Specifications
1 Set KB260.STD/1 Set 4000BM8.STD

Centered pin, 2.5" long, 2 symmetrical valve reliefs. Spacer ring included.

Sold As: Kit with Rings

Engine Manufacturer: Chevrolet

Engine Family: Chevrolet SB V8 Gen I

Engine Displacement (Liters): 5.7

Engine Displacement (cubic inches): 350

Bore Size (in): 4

Bore Size (mm): 101.6

Crown (cc): +6cc

Compression Ratio: 58-11.1, 62-10.5, 64-10.3, 76-9.1

Top Land: 0.27

Pin Type: Press or Floating

Stroke (in): 3.48

Bore Diameter IN: 4

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

Compression Height MM: 32

Base Number: KB260

Pin Diameter (mm): 23.5

Rod (mm): 152.4

Year From: 1958

Compression Height IN: 1.261

Rod (in): 6

Stroke (mm): 88.4

Oversize: STD

Alloy: 390

Crown Type: FLAT TOP 2V

Grade Type: Performance

Intake Valve Depth/Diameter: .280/2.168

Pin Diameter (in): 0.927

Year Range: 1958-2007

Pin Configuration: Centered

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

Piston Material: Cast 390 Hypereutectic Alloy

OE Deck Height: 9.025

Pin Number: 0927X216K

Exhaust Valve Depth/Diameter: .280/2.168

Lock: PRJ100-3

Oversized: No

Make for Engine Family: General Motors

Year To: 2007