Tool Steel
S-7 tool steel 3 piece pushrods are the World Champions Choice, they are the strongest pushrod ever produced.
- S-7 high speed tool steel is an extremely dense material which is normally used to produce chisels and hammers; this creates a stiffer and stronger column.
- Mainly used in Top Fuel, A Fuel, Blown Alcohol, Pro Modified, Nostalgia, Pulling Tractor.
- Hemi style or non-pushrod oiling applications.
- Extreme cylinder and spring pressures.
- Up to 12,500 RPM
- Up to 12,000 HP
- Proprietary heat treated to a hardness of 53 to 56 Rockwell.
- Variety of tips available in 8620 or H-13 Click here to see our tip selections!! →
- Individually hand crafted and inspected.
- Verification sheet sent with each order.
Diameter Sizes: 3/8″ | 7/16″ | 1/2″ | 9/16″
Straight tube or tapered, any length or variation of taper.
| Tool Steel Solid Bar Pushrods - Top Fuel, A Fuel, Blown Alcohol, Pro Modified, Nostalgia | ||
|---|---|---|
| PART# | Straight Pushrods | Non-Guide Plate Use |
| 903-B | 3/8 | Straight |
| 904-B | 7/16 | Straight |
| 905-B | 1/2 | Straight |
| PART # | Tapered Pushrods | Non-Guide Plate Use |
| 916-B | 7/16 x 3/8 | Single Taper |
| 917-B | 7/16 x 3/8 | Dual Taper |
| 918-B | 1/2 x 7/16 | Single Taper |
| 919-B | 1/2 x 7/16 | Dual Taper |
| 920-B | 9/16 x 1/2 | Single Taper |
| 921-B | 9/16 x 1/2 | Dual Taper |
