Availability

- In Stock Items. Ships Today. (7) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (7) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (13) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Filters
Section
- Camshafts & Valvetrain
- Oiling Systems
Part Type
- Valves (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Lifters (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Oil Pump Springs (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Rocker Arm Nuts (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Rocker Arms (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Valve Locks (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Model
Make/Engine
Price Range
Filter Options
- Stock Replacement (7)
- Made In USA (4)

Engines & Engine Parts

Welcome to your headquarters for horsepower—the place to get everything you need to build real power and performance! We’ve got competition-proven crate engines, performance-matched...

Welcome to your headquarters for horsepower—the place to get everything you need to build real power and performance! We’ve got competition-proven crate engines, performance-matched top end kits, and complete rotating assemblies from the biggest names in the industry. You can add a set of high-flow cylinder heads to your powerplant, upgrade your valvetrain, improve your oiling system, or drop in a new set of pistons. We also have a complete selection of crankshafts, connecting rods, harmonic balancers, pulleys, and engine brackets. We even have everything you need to restore the horsepower that time has stolen from your...

Showing In Stock Items. Show All 13 Items.

Individual Parts

Part Groups

Results 1 - 7 of 7

Melling Rocker Arms MRK-401

Melling Rocker Arms MRK-401

Rocker Arm, Non-roller, Stud Mount, 1.5 Ratio, Fits 3/8 in. Stud Size, Steel, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: MEL-MRK401

5.0 out of 5 stars ( 4 )