One of the biggest weapons in oil-control technology is the trap-door baffle within an oil pan. Unlike static baffles, trap-door baffles open and close to allow almost unrestricted one-way fluid flow, while effectively limiting flow in the opposite direction. The baffle assemblies are arranged in a way that allows oil to move from non-pickup areas to the sump pickup area, through the use of baffle doors that have wire hinges that open approximately 1/3 of the way (so the door can close quickly without allowing too much oil to pass through).
- Wet Rear Sump
- Steel
- Trap Door Baffle
- 6qt
- 8 Deep
- Mark IV (NOT Gen V/VI)
- For Most chassis: '65-72 Chevelle/Cutlass/Skylark/Tempest/GTO (NOT '62-67 Chevy II/V8 Vega/Monza/'55-57 Chevy)
- Accepts 4.25/4.090 stroke with steel/alum. rods
Additional Information:
