Big Block Chevy Mark IV 8″ Deep, 6 qt, Super Series Aluminum Oil Pan 1141
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.
We also offer a similar pan with a longer rear sump for increased capacity, see PN 1141-12.5
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.