Small Block Chevrolet<br>Melling Select 10551
$109.00
High volume performance upgrade for M155HV.
  • 25% increase in volume over stock oil pump.
  • The 10551 housing and cover are CNC machined and phosphate coated.
  • The lower pressure spring is included to reduce pressure if desired.
  • Includes intermediate shaft with steel guide.
  • 3/4" Press-in
  • Drive Shaft Included