Description
- Base Number: 3437HC
- Bore (in): 4
- Bore (MM): 101.6
- Bore Diameter: 4 IN
- Compression Height: 1.56 IN
- Crown (cc): +6cc
- Crown Type: FLAT TOP
- Eng. Disp Liters: 5.7
- Eng. Disp. In.: 350
- Engine Family: Chevy Small Block Gen I
- Engine Manufacturer: Chevrolet
- Includes Ring Set: 4000AM8.030
- OE Assembly: 3911020
- Oil Ring Thickness: 0.1875 IN
- Oversize: 0.03
- Oversized: Yes
- Oversizes: STD .020 .030 .040 .060
- Pin Configuration: Offset
- Pin Number: 0927x300A
- Pin Type: Press
- Piston Head Type: Flat
- Piston Material: Cast 390 Hypereutectic 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: 0.27
- Year From: 1969
- Year Range: 1969-1990
- Year To: 1990






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