Engine Details • MERCURY 255CID (4.2L) GAS • 1980–82
Models
Capri, Cougar, Grand Marquis, Marquis, Monarch, Zephyr
Liters
4.2
CID
255
Fuel / Delivery
GAS / CARB
Cyl.
8
Version
-
VIN
D
Desc.
-
Bore
3.68'' (93.5mm)
Stroke
-
Head
OHV
Asp.
N
Misc.
-
Available Part Categories
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Push Rod - High Performance for MERCURY 255CID (4.2L) GAS • 1980–82
9 parts found
| Part No. | Description | Quantity | Specs |
|---|---|---|---|
| PR-15695 | 5/16 Inch x 6.950 Inch x .106 Inch, One Piece, Thick Wall High Performance Push Rod, 4130 Aircraft Quality Seamless Chrome Moly, 210 degree radius ends, Black Oxide Coated. 40% Greater Column Strength Than Stock. | 16 | |
| PR-15695Q4 | Unit Quantity Package of 4 PR-15695 | 4 | |
| PR-15695S | Package of 4 each of PR-15695 | 16 | |
| PR-581 | 5/16 Inch x 6.887 Inch x .065 Inch, 25% More Column Strength, Black Oxide Finish, 1010 Material, Heat Treated Tube with Drilled Balls, Use for Spring Pressures up to 500 lbs. | 16 | |
| PR-581Q4 | Unit Quantity Package of 4 PR-581 | 4 | |
| PR-581S | Package of 4 each of PR-581 | 16 | |
| PR-748 | 5/16 Inch x 6.886 Inch x .065 Inch, 4130 Aircraft Quality Seamless Chrome-Moly, Recommended for 300 lbs. Spring Pressure or More. Can Be Used With Guideplates | 16 | |
| PR-748Q4 | Unit Quantity Package of 4 PR-748 | 4 | |
| PR-748S | Package of 4 each of PR-748 | 16 |