Skip to content

Rear Engine Expansion Plug for GMC PM251 4.4L L6 1959 1958 1957 1956 - Dorman 555-022

Original price $26.60 - Original price $26.60
Original price
$26.60
$26.60 - $26.60
Current price $26.60
Availability:
5+ in stock, ready to be shipped

Condition: New

Delivery & Returns

Most orders ship out same business day if ordered before 1pm CST. Return within 30 days for a refund.

Rear Engine Expansion Plug

Vehicle Compatibility Chart

✅ Compatible with 3 vehicles
Year Make Model Liters Cylinders Position Notes
1959 GMC PM251 4.4L L6 Rear 6 Required; 1.218 In.; Package Quantity: 10; Dorman - AutoGrade - Boxed; Packaging Type: Box
1958 GMC PM251 4.4L L6 Rear 6 Required; 1.218 In.; Package Quantity: 10; Dorman - AutoGrade - Boxed; Packaging Type: Box
1956 GMC PM251 4.4L L6 Rear 6 Required; 1.218 In.; Package Quantity: 10; Dorman - AutoGrade - Boxed; Packaging Type: Box

Part Attributes

  • Cup Type
  • Steel
  • 1.235
  • 1.222
  • Expansion Plug

Part Interchanges

25513253, EPC-17