12 Hours of Sebring

12 Hours of Sebring

Ray Walle, Tom Davey and Tom Reddy drive car number 81, a Porsche 911 S followed by Don Yenko, Tony de Lorenzo, and Jerry Thompson driving car number 11, a Chevrolet Corvette and Steve Behr, Charles Pete Conrad and John Buffum driving car number 29, a Porsche 914/6.

24 Hours of Daytona

Car number 15, a Porsche 911 S co-driven by Michael Keyser, Tony Adamowicz, and Bob Beasley. Following car number 48, a Chevrolet Corvette co-driven by John Greenwood and Ron Grable, and another car.

24 Hours of Daytona

Car number 49, a Chevrolet Corvette co-driven by Don Yenko and Bob Johnson, followed by car number 15, a Porsche 911 S co-driven by Michael Keyser, Tony Adamowicz, and Bob Beasley.

24 Hours of Daytona

Car number 56, a Porsche 911 S co-driven by Sepp Greger, Kurt Hild, and Dieter Schmid, followed by car number 11, a Chevrolet Corvette co-driven by Tony DeLorenzo and Maurice Carter.

24 Hours of Daytona

Car number 11, Tony DeLorenzo, Maurice Carter, Chevrolet Corvette, Car number 16, Peter Kirill, Russ Norburn, Bill Bean, Porsche 911 S,

24 Hours of Daytona

Car number 5, a Chevrolet Corvette co-driven by Dave Heinz, Bob McClure, and Dana English, followed by car number 56, a Porsche 911 S co-driven by Sepp Greger, Kurt Hild, and Dieter Schmid.

24 Hours of Daytona

Car number 49, a Chevrolet Corvette co-driven by Don Yenko and Bob Johnson. Followed by car number 15, a Porsche 911 S co-driven by Michael Keyser, Tony Adamowicz, and Bob Beasley, and car number 77, a Porsche 911 co-driven by George Stone, Bruce Jennings, and Mike Downs.

24 Hours of Daytona

Car number 49, a Chevrolet Corvette co-driven by Don Yenko and Bob Johnson, followed by car number 62, a Porsche 911 S co-driven by Bob Bergstrom and Jim Cook.

24 Hours of Daytona

Car number 58, a Porsche 911 S co-driven by Andrew Carduner and Jacques Bienvenue, followed by a Chevrolet Corvette.

24 Hours of Daytona

Car number 16, a Porsche 911 S co-driven by Peter Kirill, Russ Norburn, and Bill Bean, followed by car number 34, a Chevrolet Corvette co-driven by Jerry Thompson, Ike Knupp, and Mike Murray.

24 Hours of Daytona

Car number 15, a Porsche 911 S co-driven by Michael Keyser, Tony Adamowicz, and Bob Beasley. Followed by car number 77, a Porsche 911 co-driven by George Stone, Bruce Jennings, and Mike Downs, and car number 34, a Chevrolet Corvette co-driven by Jerry Thompson, Ike Knupp, and Mike Murray.

24 Hours of Daytona

Car number 11, a Chevrolet Corvette co-driven by Tony DeLorenzo and Maurice Carter. Followed by car number 16, a Porsche 911 S co-driven by Peter Kirill, Russ Norburn, and Bill Bean, and car number 93, a Chevron B16 co-driven by Bob Fisher and Tom Gloy.

24 Hours of Daytona

Car number 62, a Porsche 911 S co-driven by Bob Bergstrom and Jim Cook, followed by a Chevrolet Corvette.

24 Hours of Daytona

Car number 56, a Porsche 911 S co-driven by Sepp Greger, Kurt Hild, and Dieter Schmid, next to car number 49, a Chevrolet Corvette co-driven by Don Yenko and Bob Johnson.

24 Hours of Daytona

Car number 33, a Ford Mustang co-driven by John McComb and Dave Dooley, followed by car number 43, a Porsche 911 S co-driven by Dave Helmick, John O'Steen, and Stephen Behr, and a Chevrolet Corvette.

24 Hours of Daytona

Car number 31, a Porsche 911 S co-driven by Jim Locke and Bob Bailey. Followed by car number 8, a Chevrolet Camaro Z28 co-driven by Tom Nehl and Steve Durst, and car number 11, a Chevrolet Corvette co-driven by Tony DeLorenzo and Maurice Carter.

24 Hours of Daytona

Car number 16, a Porsche 911 S co-driven by Peter Kirill, Russ Norburn, and Bill Bean, followed by car number 11, a Chevrolet Corvette co-driven by Tony DeLorenzo and Maurice Carter.

24 Hours of Daytona

Car number 56, a Porsche 911 S co-driven by Sepp Greger, Kurt Hild, and Dieter Schmid. Next to car number 11, a Chevrolet Corvette co-driven by Tony DeLorenzo and Maurice Carter, and car number 77, a Porsche 911 co-driven by George Stone, Bruce Jennings, and Mike Downs.

24 Hours of Daytona

Car number 77, a Porsche 911 co-driven by George Stone, Bruce Jennings, and Mike Downs, followed by car number 15, a Porsche 911 S co-driven by Michael Keyser, Tony Adamowicz, and Bob Beasley, and a Chevrolet Corvette.

24 Hours of Daytona

Car number 31, a Porsche 911 S co-driven by Jim Locke and Bob Bailey, followed by car number 49, a Chevrolet Corvette co-driven by Don Yenko and Bob Johnson.

24 Hours of Daytona

Car number 49, a Chevrolet Corvette co-driven by Don Yenko and Bob Johnson, next to car number 15, a Porsche 911 S co-driven by Michael Keyser, Tony Adamowicz, and Bob Beasley.

24 Hours of Daytona

Car number 49, Don Yenko, Robert R. Johnson, Chevrolet Corvette, Car number 77, George Stone, Bruce Jennings, Mike Downs, Porsche 911 S,Car number 15, Michael Keyser, Tony Adamowicz, Bob Beasley, Porsche 911 S, Car number 54, John Fitzpatrick, Erwin Kremer, Paul Keller, Porsche 911 S,

24 Hours of Daytona

Car number 49, a Chevrolet Corvette co-driven by Don Yenko and Bob Johnson. Followed by car number 31, a Porsche 911 S co-driven by Jim Locke and Bob Bailey, and car number 96, a Chevrolet Camaro co-driven by Jose Rodriguez and Reinaldo Almeida.

24 Hours of Daytona

Shot of pit lane looking towards pit exit. Car number 47, a Chevrolet Camaro co-driven by Tim Chitwood, Joie Chitwood, and Bob Nagel, and a Chevrolet Corvette sit in pit lane. Car number 77, a Porsche 911 co-driven by George Stone, Bruce Jennings, and Mike Downs, and car number 15, a Porsche 911 S co-driven by Michael Keyser, Tony Adamowicz, and Bob Beasley enter turn 1.

24 Hours of Daytona

Car number 77, a Porsche 911 co-driven by George Stone, Bruce Jennings, and Mike Downs, following car number 15, a Porsche 911 S co-driven by Michael Keyser, Tony Adamowicz, and Bob Beasley. Both follow car number 48, a Chevrolet Corvette co-driven by John Greenwood and Ron Grable, and another car.

24 Hours of Daytona

Car number 11, a Chevrolet Corvette co-driven by Tony DeLorenzo and Maurice Carter, next to car number 43, a Porsche 911 S co-driven by Dave Helmick, John O'Steen, and Stephen Behr.

6 Hours of Watkins Glen

Mike Tillson drives car number 92, a Porsche 911 S. Followed by a Chevrolet Corvette and car number 59, a Porsche 911 Carrera RSR co-driven by Peter Gregg and Hurley Haywood.

Daytona 24 Hour

Car number 36, Wilbur Pickett, Bill Bean, and Bill Bencker's Porsche 911 S drives ahead of car number 29, Peter Revson and Don Yenko's Chevrolet Corvette.

IMSA Camel GT Mid-Ohio 100 Miles GTO/GTU

Juan Olivera drives car number 96, a Chevrolet Corvette followed by Rusty Bond driving car number 60, a Porsche 911 S.

IMSA Camel GT Mid-Ohio 6 Hour

Adrian Gang and Jim Cook drive car number 58, a Porsche 911 S followed by Jerry Thompson driving car number 17, a Chevrolet Corvette.

Trans-Am Series Watkins Glen

Dieter Oest drives car number 92, a Porsche 911 S, followed by Ron Weaver in car number 45, a Chevrolet Corvette.

Trans-Am Series Watkins Glen

Bob Bergstrom drives car number 62, a Porsche 911 S, followed by Ron Weaver in car number 45, a Chevrolet Corvette.