Bundle Set of (8) Hypereutectic Flat Top 4 valve relief pistons and matching Moly rings compatible with 1968-86 Ford 289 or 302 small block Engine. Your choice of sizes! (STD 4.00 Bore)
Product details
| Management number | 215546441 | Release Date | 2026/04/12 | List Price | $84.19 | Model Number | 215546441 | ||
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J MARTIN AUTO bundled set of (8) hypereutectic Flat top with 4-valve relief pistons and a moly piston ring set compatible with 1968-86 Ford 289 cid and 302 cid small block V-8 engines. Doe not include 302 BOSS engines. These pistons can be used in place of engines originally equipped with dish top pistons. Stroke: 2.870-in. 289, 3.000-in. 302; Stock Connecting Rod Length: 5.155-in. 289, 5.090-in. 302; rods NOT included Piston Top Style: Flat Top with 4-valve reliefs Piston Head Volume: +3.00cc Compression Height: 1.585 in. Piston Material: Hypereutectic aluminum Wrist Pin Diameter: .912 in.; pins included Wrist Pin Style: Press-fit only Ring Land Sizes: 5/64-5/64-3/16 (oil ring); rings included RPM Range: Idle - 6,000 Compression Ratio (approximate): 10.17:1 w/54.5cc; 9.44:1 w/60.4cc; 8.57:1 w/69.0cc
- Available in your choice of sizes! Please select size needed!
- compatible with Ford 289 cid and 302 cid small block V-8 engines
- Replaces OE D9AZ6108A, ETZ6108A-B
| Brand | J MARTIN AUTO |
|---|---|
| Model | Piston & Ring Kit |
| Exterior | Machined |
| Position | Bottom |
| Item Weight | 12 pounds |
| Manufacturer | Silvolite, Hastings |
| Item model number | 1177H + 2M-139 |
| Product Dimensions | 20 x 10 x 8 inches |
| Manufacturer Part Number | 1177H + 2M-139 |
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