FORT WORTH, Texas − South African driver Tomas Scheckter will race again for Dreyer & Reinbold Racing, this time filling in for the injured Mike Conway in the IndyCar Series at Texas on Saturday.

Conway is expected to miss at least three months with back and leg injuries after a spectacular last-lap crash in the Indianapolis 500 on Sunday. Because of a compression fracture in one of his vertebrae, Conway is being fitted for a back brace that he will have to wear for three months.

Scheckter led five laps and finished 15th at Indy in one of Dreyer & Reinbold's other three entries. He had three top-10 finishes in 10 races for the IRL team last year.

Conway was injured on lap 199 on Sunday when he was going about 220 mph (355 kph) and couldn't avoid running into the back of Ryan Hunter-Reay, whose car was already low on fuel and started sputtering. The contact sent Conway airborne and into the catch fence.

The team said in its release Thursday that Conway was in excellent spirits at Methodist Hospital in Indianapolis.

“Firstly, I'm upset about seeing my friend and roommate for most of last year get in such a terrible accident and my thoughts are with him,'' Scheckter said. “I am happy that the team has chosen me to step in for him this weekend while he recovers. I have won at Texas, earned two pole positions and led over 200 laps at the track. I always love going there.''

Scheckter won from the pole at Texas in 2005 when he led 119 laps. He started from the pole two other times at the 1.5-mile (2.4-kilometer), high-banked track, leading 107 laps in 2002 and 145 more in 2003.

Dreyer & Reinbold Racing said a decision has not be made on the driver for the No. 24 for the remainder of the season.