| Teams 2004 Pocono 500 |
|---|
| No. | Team | Driver | Mfg |
|---|---|---|---|
| 00 | Haas CNC Racing | Ward Burton | Chevrolet |
| 1 | MB2 Motorsports | Joe Nemechek | Chevrolet |
| 2 | Team Penske | Rusty Wallace | Dodge |
| 4 | Morgan McClure Motorsports | Jimmy Spencer | Chevrolet |
| 5 | Hendrick Motorsports | Terry Labonte | Chevrolet |
| 6 | Roush Racing | Mark Martin | Ford |
| 8 | Dale Earnhardt Inc. | Dale Earnhardt, Jr. | Chevrolet |
| 9 | Evernham Motorsports | Kasey Kahne | Dodge |
| 10 | MBV Motorsports | Scott Riggs | Chevrolet |
| 12 | Team Penske | Ryan Newman | Dodge |
| 15 | Dale Earnhardt Inc. | Michael Waltrip | Chevrolet |
| 16 | Roush Racing | Greg Biffle | Ford |
| 17 | Roush Racing | Matt Kenseth | Ford |
| 18 | Joe Gibbs Racing | Bobby Labonte | Chevrolet |
| 19 | Evernham Motorsports | Jeremy Mayfield | Dodge |
| 20 | Joe Gibbs Racing | Tony Stewart | Chevrolet |
| 21 | Wood Brothers Racing | Ricky Rudd | Ford |
| 22 | Bill Davis Racing | Scott Wimmer | Dodge |
| 24 | Hendrick Motorsports | Jeff Gordon | Chevrolet |
| 25 | Hendrick Motorsports | Brian Vickers | Chevrolet |
| 29 | Richard Childress Racing | Kevin Harvick | Chevrolet |
| 30 | Richard Childress Racing | Dave Blaney | Chevrolet |
| 31 | Richard Childress Racing | Robby Gordon | Chevrolet |
| 32 | PPI Motorsports | Ricky Craven | Chevrolet |
| 37 | John Carter Racing | Todd Bodine | Dodge |
| 38 | Yates Racing | Elliott Sadler | Ford |
| 40 | Chip Ganassi Racing | Sterling Marlin | Dodge |
| 41 | Chip Ganassi Racing | Casey Mears | Dodge |
| 42 | Chip Ganassi Racing | Jamie McMurray | Dodge |
| 43 | Petty Enterprises | Jeff Green | Dodge |
| 45 | Petty Enterprises | Kyle Petty | Dodge |
| 48 | Hendrick Motorsports | Jimmie Johnson | Chevrolet |
| 49 | BAM Racing | Ken Schrader | Dodge |
| 50 | Arnold Motorsports | P.J. Jones | Dodge |
| 77 | Penske-Jasper Racing | Brendan Gaughan | Dodge |
| 88 | Yates Racing | Dale Jarrett | Ford |
| 89 | Shepherd Racing Ventures | Morgan Shepherd | Dodge |
| 97 | Roush Racing | Kurt Busch | Ford |
| 99 | Roush Racing | Jeff Burton | Ford |
| 127 | Kirk Shelmerdine Racing | Kirk Shelmerdine | Ford |
| 127 | Competitive Edge Motorsports | Kevin Lepage | Chevrolet |
| 127 | McGlynn Racing | Carl Long | Chevrolet |