Performance Helical Asymmetrical Oil Pump "Shark Tooth Pump"
Suit SB Chev & Pontiac 305 82-87 Uses 3/4" Pick-Up, 10% More Volume

Melling has improved the heart-beat of the traditional internal gear pump. It is now
significantly smoother through the use of new helical asymmetrical gears. The new
gear design provides the engine with an improved flow of oil without the usual
pulsing found in traditional gear pumps. The reduction in the pressure ripple from
the pump will also provide benefits to the distributor and camshaft drive.

FEATURES:

• Hi volume output - 10% more flow than stock
• Exclusive helical asymmetrical gears
• Patented out-board shaft supports in cover
• Significant reduction in pressure ripple (pulsing)
• Reduction in torque ripple in the pump drive
• Improved distributor operation - reduction in spark scatter
• Improved distributor gear and intermediate shaft wear
• Includes 12550 chrome-moly intermediate shaft w/steel guide
• Uses 3/4” diameter bolt-on or press fit screen