Icon Premium Piston Kit, IC977KTD.040

1 Set IC977.040/ 1 Set 4000CD8.045

Lateral gas ports. Comes with Spirol lock style lockrings. Fits aftermarket 50cc cylinder heads. 21.5 degree valve angle. Always check dome and valve reliefs for correct clearance.

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): -2.6cc

Compression Ratio: 50-14

Top Land: 0.232

Pin Type: Press or Floating

Oversize: .040"

Rod (mm): 152.4

Pin Diameter (mm): 23.5

Intake Valve Depth/Diameter: .317/2.240

Rod (in): 6

Grade Type: Performance

Piston Material: Forged 2618 Alloy

Year Range: 1958-2007

Year To: 2007

Crown Type: .200" SOLID DOME 2V

Compression Height MM: 31.7

Compression Height IN: 1.25

Bore Diameter IN: 4

Stroke (in): 3.48

Pin Number: .927x2.500

Year From: 1958

Stroke (mm): 88.4

Pin Configuration: Centered

Pin Diameter (in): 0.927

Lock: PRJ100-3

Exhaust Valve Depth/Diameter: .284/1.800

Alloy: 2618

Oversized: Yes

Make for Engine Family: General Motors

Base Number: IC977

OE Deck Height: 9.025

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

Ring Pack: 1.5mm, 1.5mm, 3.0mm