1956 Ford Mainline Engine Expansion Plugs
Save up to 40% on original replacement 1956 Ford Mainline Engine Expansion Plugs. Navigate our online catalogue to find Engine Expansion Plugs and other parts designed specifically to fit a 1956 Ford Mainline.






Engine Expansion Plug
$21.92
In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.4L 4458cc 272ci V8 (3.63x3.30; 92.1x83.7);
Engine Base: 4.4L 4458cc 272ci V8 (3.63x3.30; 92.1x83.7);
Vehicle Fitment Notes:
1 Required 1.765 In. Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box
1 Required 1.765 In. Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box





Engine Expansion Plug
$21.92
In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.8L 4786cc 292ci V8 (3.75x3.30; 95.3x83.7);
Engine Base: 4.8L 4786cc 292ci V8 (3.75x3.30; 95.3x83.7);
Vehicle Fitment Notes:
1 Required 1.765 In. Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box
1 Required 1.765 In. Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box





Engine Expansion Plug
$21.92
In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.1L 5114cc 312ci V8 (3.80x3.44; 96.4x87.3);
Engine Base: 5.1L 5114cc 312ci V8 (3.80x3.44; 96.4x87.3);
Vehicle Fitment Notes:
1 Required 1.765 In. Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box
1 Required 1.765 In. Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box





Engine Expansion Plug
$18.71
Limited Stock
Ships: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.4L 4458cc 272ci V8 (3.63x3.30; 92.1x83.7);
Engine Base: 4.4L 4458cc 272ci V8 (3.63x3.30; 92.1x83.7);
Vehicle Fitment Notes:
1.64 In. As Req Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box
1.64 In. As Req Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box





Engine Expansion Plug
$18.71
Limited Stock
Ships: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.8L 4786cc 292ci V8 (3.75x3.30; 95.3x83.7);
Engine Base: 4.8L 4786cc 292ci V8 (3.75x3.30; 95.3x83.7);
Vehicle Fitment Notes:
1.64 In. As Req Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box
1.64 In. As Req Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box





Engine Expansion Plug
$18.71
Limited Stock
Ships: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.1L 5114cc 312ci V8 (3.80x3.44; 96.4x87.3);
Engine Base: 5.1L 5114cc 312ci V8 (3.80x3.44; 96.4x87.3);
Vehicle Fitment Notes:
1.64 In. As Req Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box
1.64 In. As Req Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box



Engine Expansion Plug
$3.07
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.4L 4458cc 272ci V8 (3.63x3.30; 92.1x83.7);
Engine Base: 4.4L 4458cc 272ci V8 (3.63x3.30; 92.1x83.7);
Vehicle Fitment Notes:
1.64 In. As Req Package Quantity: 1 Dorman - AutoGrade - Bagged Packaging Type: Bag
1.64 In. As Req Package Quantity: 1 Dorman - AutoGrade - Bagged Packaging Type: Bag



Engine Expansion Plug
$3.07
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.8L 4786cc 292ci V8 (3.75x3.30; 95.3x83.7);
Engine Base: 4.8L 4786cc 292ci V8 (3.75x3.30; 95.3x83.7);
Vehicle Fitment Notes:
1.64 In. As Req Package Quantity: 1 Dorman - AutoGrade - Bagged Packaging Type: Bag
1.64 In. As Req Package Quantity: 1 Dorman - AutoGrade - Bagged Packaging Type: Bag



Engine Expansion Plug
$3.07
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.1L 5114cc 312ci V8 (3.80x3.44; 96.4x87.3);
Engine Base: 5.1L 5114cc 312ci V8 (3.80x3.44; 96.4x87.3);
Vehicle Fitment Notes:
1.64 In. As Req Package Quantity: 1 Dorman - AutoGrade - Bagged Packaging Type: Bag
1.64 In. As Req Package Quantity: 1 Dorman - AutoGrade - Bagged Packaging Type: Bag

Engine Expansion Plug
$19.71
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.4L 4458cc 272ci V8 (3.63x3.30; 92.1x83.7);
Engine Base: 4.4L 4458cc 272ci V8 (3.63x3.30; 92.1x83.7);
Vehicle Fitment Notes:
Shallow Cup Type 1 Required 2.063 In. Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box
Shallow Cup Type 1 Required 2.063 In. Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box

Engine Expansion Plug
$19.71
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.8L 4786cc 292ci V8 (3.75x3.30; 95.3x83.7);
Engine Base: 4.8L 4786cc 292ci V8 (3.75x3.30; 95.3x83.7);
Vehicle Fitment Notes:
Shallow Cup Type 1 Required 2.063 In. Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box
Shallow Cup Type 1 Required 2.063 In. Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box

Engine Expansion Plug
$19.71
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 5.1L 5114cc 312ci V8 (3.80x3.44; 96.4x87.3);
Engine Base: 5.1L 5114cc 312ci V8 (3.80x3.44; 96.4x87.3);
Vehicle Fitment Notes:
Shallow Cup Type 1 Required 2.063 In. Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box
Shallow Cup Type 1 Required 2.063 In. Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box


Engine Expansion Plug
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.4L 4458cc 272ci V8 (3.63x3.30; 92.1x83.7);
Engine Base: 4.4L 4458cc 272ci V8 (3.63x3.30; 92.1x83.7);
Vehicle Fitment Notes:
Shallow Cup Type 1 Required 2.063 In. Package Quantity: 1 Pik-A-Nut (Bagged) Packaging Type: Bag
Shallow Cup Type 1 Required 2.063 In. Package Quantity: 1 Pik-A-Nut (Bagged) Packaging Type: Bag


Engine Expansion Plug
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.8L 4786cc 292ci V8 (3.75x3.30; 95.3x83.7);
Engine Base: 4.8L 4786cc 292ci V8 (3.75x3.30; 95.3x83.7);
Vehicle Fitment Notes:
Shallow Cup Type 1 Required 2.063 In. Package Quantity: 1 Pik-A-Nut (Bagged) Packaging Type: Bag
Shallow Cup Type 1 Required 2.063 In. Package Quantity: 1 Pik-A-Nut (Bagged) Packaging Type: Bag


Engine Expansion Plug
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.1L 5114cc 312ci V8 (3.80x3.44; 96.4x87.3);
Engine Base: 5.1L 5114cc 312ci V8 (3.80x3.44; 96.4x87.3);
Vehicle Fitment Notes:
Shallow Cup Type 1 Required 2.063 In. Package Quantity: 1 Pik-A-Nut (Bagged) Packaging Type: Bag
Shallow Cup Type 1 Required 2.063 In. Package Quantity: 1 Pik-A-Nut (Bagged) Packaging Type: Bag


Engine Expansion Plug
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.4L 4458cc 272ci V8 (3.63x3.30; 92.1x83.7);
Engine Base: 4.4L 4458cc 272ci V8 (3.63x3.30; 92.1x83.7);
Vehicle Fitment Notes:
1.64 In. As Req Package Quantity: 1 Pik-A-Nut (Bagged) Packaging Type: Bag
1.64 In. As Req Package Quantity: 1 Pik-A-Nut (Bagged) Packaging Type: Bag


Engine Expansion Plug
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.8L 4786cc 292ci V8 (3.75x3.30; 95.3x83.7);
Engine Base: 4.8L 4786cc 292ci V8 (3.75x3.30; 95.3x83.7);
Vehicle Fitment Notes:
1.64 In. As Req Package Quantity: 1 Pik-A-Nut (Bagged) Packaging Type: Bag
1.64 In. As Req Package Quantity: 1 Pik-A-Nut (Bagged) Packaging Type: Bag


Engine Expansion Plug
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.1L 5114cc 312ci V8 (3.80x3.44; 96.4x87.3);
Engine Base: 5.1L 5114cc 312ci V8 (3.80x3.44; 96.4x87.3);
Vehicle Fitment Notes:
1.64 In. As Req Package Quantity: 1 Pik-A-Nut (Bagged) Packaging Type: Bag
1.64 In. As Req Package Quantity: 1 Pik-A-Nut (Bagged) Packaging Type: Bag


Engine Expansion Plug
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.4L 4458cc 272ci V8 (3.63x3.30; 92.1x83.7);
Engine Base: 4.4L 4458cc 272ci V8 (3.63x3.30; 92.1x83.7);
Vehicle Fitment Notes:
1 Required 1.765 In. Package Quantity: 1 Pik-A-Nut (Bagged) Packaging Type: Bag
1 Required 1.765 In. Package Quantity: 1 Pik-A-Nut (Bagged) Packaging Type: Bag


Engine Expansion Plug
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.8L 4786cc 292ci V8 (3.75x3.30; 95.3x83.7);
Engine Base: 4.8L 4786cc 292ci V8 (3.75x3.30; 95.3x83.7);
Vehicle Fitment Notes:
1 Required 1.765 In. Package Quantity: 1 Pik-A-Nut (Bagged) Packaging Type: Bag
1 Required 1.765 In. Package Quantity: 1 Pik-A-Nut (Bagged) Packaging Type: Bag


Engine Expansion Plug
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.1L 5114cc 312ci V8 (3.80x3.44; 96.4x87.3);
Engine Base: 5.1L 5114cc 312ci V8 (3.80x3.44; 96.4x87.3);
Vehicle Fitment Notes:
1 Required 1.765 In. Package Quantity: 1 Pik-A-Nut (Bagged) Packaging Type: Bag
1 Required 1.765 In. Package Quantity: 1 Pik-A-Nut (Bagged) Packaging Type: Bag