KB Hyper Performance Piston Kit, KB132KTM.030

1 Set KB132.030/1 Set 4125AM8.030

Centered pin.

Sold As: Kit with Rings

Engine Manufacturer: Oldsmobile

Engine Family: Oldsmobile V8

Engine Displacement (Liters): 7.5

Engine Displacement (cubic inches): 455

Bore Size (in): 4.126

Bore Size (mm): 104.8

Piston Head Type: Dish

Crown (cc): +30cc

Compression Ratio: 70-9.7, 75-9.3, 80-8.9

Top Land: 0.3

Pin Type: Press or Floating

Rod (mm): 171.069

Year From: 1968

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

Oversize: .030"

Alloy: 390

Piston Material: Cast 390 Hypereutectic Alloy

Grade Type: Performance

Make for Engine Family: General Motors

Compression Height MM: 44.4

Bore Diameter IN: 4.126

Bore Diameter MM: 104.8

Compression Height IN: 1.75

Exhaust Valve Depth/Diameter: .070/2.000

Pin Diameter (mm): 24.9

Pin Configuration: Centered

OE Deck Height: 10.625

Pin Diameter (in): 0.98

Year To: 1976

Oversized: Yes

Intake Valve Depth/Diameter: .070/2.000

Pin Number: 0980x300K

Crown Type: STEP DISH

Base Number: KB132

Rod (in): 6.735

Year Range: 1968-1976

Lock: PRH107-3

Stroke (mm): 108

Stroke (in): 4.25

Ring Pack: 5/64, 5/64, 3/16