Big Block Chevy Mark IV 8″ Deep, 7 qt, Super Series Aluminum Oil Pan 1141-12.5
$872.60 Each
Stef’s 1141 Super Series, kick out design, aluminum rear sump drag race pan for Big Block Chevy’s. Designed to fit GEN 4 Chevy Big Blocks that use a 2-piece rear main seal. This pan features billet ends for the seal area with 3/8″ thick side rails for leak free performance. Oil pump pickup and oil pump available separately.
This pan has a 1″ longer rear sump than our 6qt 1141 BBC oil pan which adds 1qt to it’s capacity.
- For all Mark IV Big Block Chevy Standard/OEM Width Pan Rails
- For 2 Piece Rear Main Seal
- OEM / Standard Pan Rail Bolt Locations or Aftermarket – Bolt Locations in Line with 3 Center Main Caps
- Passenger Side Kickout
- Stroker Rod notches to clear up to 4.75 Stroke w/Steel Rods.
- Drag Baffle with Trap Doors
- Accel and Decel Ledges
- Aluminum Bolt In Sump Tray
- Coated Windage Tray
- Magnetic Drain Plug
- Includes Mounting Hardware
- 8″ Deep Pan holds 7 quarts in Pan + Filter
- Fits 168 Tooth Flywheel
- Works with Nippondenso or Hitachi Style Starters
- Will NOT fit with internal Titan billet oil pump
| PN | Description | Rear Sump Depth | Rear Sump Length | Front Depth |
|---|---|---|---|---|
| 1141-12.5 | BBC Standard Pan Rail Width, Two Piece Rear Main Seal Super Series 7 Quart Rear Sump Oil Pan | 8.00″ | 12.50″ | 5.00″ |
| 1141-12.5-M | BBC Standard Pan Rail Width, Two Piece Rear Main Seal Super Series 7 Quart Rear Sump Oil Pan – Pan Rail Bolt Holes inline with Center 3 Main Caps used by Aftermarket Blocks | 8.00″ | 12.50″ | 5.00″ |
| Bolt Hole Locations | OEM Pan Rail Bolt Locations, Aftermarket in line with Caps Bolt Locations |
|---|