Description
- Base Number: 3488
- Bore (in): 4
- Bore (MM): 101.6
- Bore Diameter: 4 IN
- Compression Height: 1.54 IN
- Compression Ratio: 8
- Crown Type: DISH
- Eng. Disp Liters: 4.3
- Eng. Disp. In.: 262
- Engine Family: GM V6
- Engine Manufacturer: Chevrolet
- Includes Ring Set: 4000AM6.STD
- OE Assembly: 3947786
- Oil Ring Thickness: 0.1875 IN
- Oversize: STD
- Oversized: No
- Oversizes: STD .020 .030 .040 .060
- Pin Configuration: Centered
- Pin Number: 0927x300A
- Pin Type: Press
- Piston Head Type: Dish
- Piston Material: Cast 332 Alloy
- Piston Pin Outside Diameter: 0.927 IN
- Piston Rings Included: Yes
- Ring Pack: 5/64, 5/64, 3/16
- Second Compression Ring Thickness: 0.0781 IN
- Sold As: Sold as a set, priced per piece
- Top Compression Ring Thickness: 0.0781 IN
- Top Land: 0.281
- Year From: 1954
- Year Range: 1954-2018
- Year To: 2018





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