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Replacement oem part number: 3l3z-6564-A / 3L3Z-6564-BA.
With broken or loose rocker arms, the exhaust valves and intake valves can’t function correctly and the cylinder associated with the faulty rocker arm will be disabled. They are pushed and pulled by pushrods to “rock” up and down, opening and closing the exhaust valve and intake valve of the combustion chamber on engines with a camshaft below the engine.


1. Elgin
#ad
Elgin SSR-2889RS Stainless Steel Roller Rocker Arm Set of 16
#adElgin #ad - Chrome-moly push Rods recommended. Ford small block. Withstands spring pressures up to 700 lbs. Extra large full needle bearing trunnion. Set of 16 rocker arms and poly locks. 1. 6:1 ratio with 3/8" stud diameter.More information #ad
Brand | Elgin #ad |
Manufacturer | Elgin #ad |
Weight | 9 Pounds |
Part Number | SSR-2889RS |
Model | SSR-2889RS |
More information #ad
2. Genuine Ford OEM
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2008-2010 Ford Super Duty 6.4 Diesel Powerstroke Engine Valve Rocker Arm Set OEM
#adGenuine Ford OEM #ad - 6. 4 powerstroke diesel Rocker Arm & Pedestal PAIR. 8c3z-6564-d. 08 thru 10 super duty oem ford 6. 4 powerstroke diesel Rocker Arm & Pedestal PAIR.More information #ad
Brand | Genuine Ford OEM #ad |
Manufacturer | Ford #ad |
Weight | 4 Pounds |
Part Number | 8C3Z-6564-D (x2) |
Warranty | 2 Year Unlimited Mileage |
More information #ad
3. Comp Cams
#ad
COMP Cams 1418-16 Magnum Roller 1.6 Ratio Rocker Arm Set for '88+ Chevrolet SBC w/ 3/8" Stud
#adComp Cams #ad - Roller tip reduces friction while stiff design and superior ratio accuracy yields more effective valve lift. Use in any applications with less than 350 lbs. Open spring pressure.More information #ad
15 to 30 horsepower increase over stock rocker arms. Constructed from 8620 chromemoly steel, a superior material that will not flex and assures maximum lift. Ultimate street rocker designed for serious performance enthusiasts.Brand | Comp Cams #ad |
Manufacturer | Competition Cams #ad |
Height | 2.1 Inches |
Length | 10.3 Inches |
Weight | 4.88 Pounds |
Width | 5.2 Inches |
Part Number | 1418-16 |
Model | 1418-16 |
More information #ad
4. Elgin
#ad
Elgin SSR-846RS Stainless Steel Roller Rocker Arm Set of 16
#adElgin #ad - 1. 5:1 ratio with 7/16" stud diameter. Extra large Full Needle Bearing Trunnion. Chrome-moly Push Rods Recommended. Withstands spring Pressures Up to 700 lbs. Pontiac 265-455. Set of 16 rocker Arms and Poly Locks.More information #ad
Brand | Elgin #ad |
Manufacturer | Elgin #ad |
Part Number | SSR-846RS |
Model | SSR-846RS |
More information #ad
5. Comp Cams
#ad
COMP Cams 1605-16 Ultra Pro Magnum Rocker Arm Set w/ 1.6 Ratio for Chevrolet SBC w/ 7/16" Stud
#adComp Cams #ad - Unique black oxide exterior finish helps prevent corrosion, thus increasing durability. Feature oversized trunions, precision sorted needle bearings and hardened roller tips. Investment cast 8650 chromemoly body and arched, web-like design deliver increased strength and rigidity while reducing moment of inertia.More information #ad
Optimized retainer and valve spring clearances allow use of most diameter springs, retainers and +. 050 inch locks without clearance or fitment issues.Brand | Comp Cams #ad |
Manufacturer | COMP Cams #ad |
Height | 3.77 Inches |
Length | 12.67 Inches |
Weight | 8.7 Pounds |
Width | 4.01 Inches |
Part Number | 1605-16 |
Model | 1605-16 |
Warranty | Limited 1 Year |
More information #ad
6. GELUOXI
#ad
3L3Z6564A 24x Rocker Arm Set for 2005-2014 Fo-rd Mustang GT Explorer Expedition F150 F250 F350 F450 F550, Mercury Mountaineer 4.6L 5.4L 3V Engine GELUOXI, Lincoln Navigator
#adGELUOXI #ad - Rocker arms are typically located between the pushrod and intake and exhaust valves. This will ultimately limit the performance of your engine and your ability to drive the car smoothly and safely. Fits for: 2005-2010 fo-rd mustang-gt models / 2007-2010 fo-rd explorer sport trac / 2006-2010 fo-rd explorer / 2005-2014 Lincoln Navigator / 2005-2014 fo-rd expedition / 2005-2010 Fo-rd F-150 / 2006-2010 Mercury Mountaineer.Replacement oem part number: 3l3z-6564-A / 3L3Z-6564-BA.
More information #ad
Please carefully compare the pictures or oe numbers to match your original parts before purchasing the product. If you are not sure if this product is suitable for your model, please feel free to contact us and we will get back to you as soon as possible. With broken or loose rocker arms, the exhaust valves and intake valves can’t function correctly and the cylinder associated with the faulty rocker arm will be disabled. They are pushed and pulled by pushrods to “rock” up and down, opening and closing the exhaust valve and intake valve of the combustion chamber on engines with a camshaft below the engine.
Brand | GELUOXI #ad |
Manufacturer | GELUOXI #ad |
Height | 1.97 Inches |
Length | 1.97 Inches |
Width | 1.97 Inches |
Part Number | 3L3Z-6564-A 3L3Z-6564-BA |
More information #ad
7. Elgin
#ad
Elgin SSR-868RS Stainless Steel Roller Rocker Arm Set of 16
#adElgin #ad - Extra large full needle bearing trunnion. Chevy big block. Set of 16 rocker arms and poly locks. 1. 72:1 ratio with 7/16" stud diameter. Withstands spring pressures up to 700 lbs. Chrome-moly push Rods recommended.More information #ad
Brand | Elgin #ad |
Manufacturer | Elgin #ad |
Weight | 9.86 Pounds |
Part Number | SSR-868RS |
Model | SSR-868RS |
More information #ad
8. Comp Cams
#ad
COMP Cams 1442-16 Magnum Roller Rocker Arm Set w/ 1.6 Ratio for AMC, Ford and Oldsmobile 3/8" Stud
#adComp Cams #ad - Package weight: 5. 35 pounds. Fit type: Universal Fit. Country of Origin : United States. Package dimensions: 5. 334 h x 26. 416 l x 13. 716 w centimeters.More information #ad
Brand | Comp Cams #ad |
Manufacturer | COMP Cams #ad |
Height | 2.1 Inches |
Length | 10.3 Inches |
Weight | 5.25 Pounds |
Width | 5.3 Inches |
Part Number | 1442-16 |
Model | 1442-16 |
Warranty | limited warranty |
More information #ad