KB Hyper Performance Piston Kit, KB359KTD.030

1 Set KB359.030/1 Set 4000BD8.035

Centered pin, 2 symmetrical valve reliefs. Spacer ring included. Will fit Vortec head.

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

Piston Head Type: Dome

Crown (cc): -5cc

Compression Ratio: 58-12.9, 58-12.1, 64-11.8, 76-10.2

Top Land: 0.228

Pin Type: Press or Floating

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

Pin Diameter (mm): 23.5

Grade Type: Performance

Alloy: 390

Stroke (mm): 88.4

Pin Number: 0927x300K

Oversize: .030"

Base Number: KB359

Pin Diameter (in): 0.927

Compression Height MM: 32

Compression Height IN: 1.261

Bore Diameter IN: 4

Year To: 2007

Oversized: Yes

Exhaust Valve Depth/Diameter: .213/1.700

OE Deck Height: 9.025

Rod (mm): 152.4

Pin Configuration: Centered

Year From: 1958

Make for Engine Family: General Motors

Intake Valve Depth/Diameter: .275/2.280

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

Piston Material: Cast 390 Hypereutectic Alloy

Rod (in): 6

Stroke (in): 3.48

Lock: PRJ100-3

Year Range: 1958-2007

Crown Type: SOLID DOME 2v