- Offset pin. IC9972 replaces IC9924. Update includes 1/16th ring pack and round wire lockrings.
| Attributes |
| Alloy |
4032 |
| Base Number |
IC9972 |
| Bore (in) |
4 |
| Bore (mm) |
101.6 |
| Compression Ratio |
54-8.8, 58-8.4, 64-7.9 |
| Crown (cc) |
+11cc |
| Crown Type |
FLAT TOP 4V |
| Eng. Disp Liters |
4.7 |
| Eng. Disp. In. |
289 |
| Engine Family |
Ford SB V8 Windsor |
| Engine Manufacturer |
Ford |
| GTIN |
00800745230324 |
| Hazardous Material Code |
N |
| Life Cycle Status Code |
Available to Order |
| Lock |
PRL99-3 |
| Make For Engine Family |
Ford |
| Oe Deck Height |
8.206 |
| Oversize |
.040 |
| Oversizes |
STD .030 .040 .060 |
| Pin Configuration |
Centered |
| Pin Diameter (in) |
.912 |
| Pin Diameter (mm) |
23.16 |
| Pin Number |
.912x2.750 |
| Pin Type |
Press or Floating |
| Ring Pack |
1/16, 1/16, 3/16 |
| Rod (in) |
5.155 |
| Rod (mm) |
130.937 |
| Sold as |
SINGLE |
| Stroke (in) |
2.78 |
| Stroke (mm) |
70.6 |
| Top Land |
.250 |
| Year From |
1962 |
| Year Range |
1962-1972 |
| Year To |
1972 |
Icon Forged Pistons SIC9972.040 ICON Single FHR Piston- Ford 289/302/393ci, 5.155 Rod, +11cc Flat Top 4V
Tags: Ford Small Block Windsor
