How to replace the valve rocker arm and push rods on Chevrolet Express 2500?

Begin repairing the valve Rocker Arm and push rods by first reverting the valve Rocker Arm cover then note down and sort all parts for reconstruction purposes. The maintenance operation requires removal of valve rocker arms and their supports together with valve pushrods. Check and assess the valve Rocker Arm as well as the valve Pushrod after cleaning them thoroughly. Follow this procedure when installing parts by maintaining their order and returning them to their default positions. The first step for valve Pushrod installation requires positioning the valve Rocker Arm support arrow in an upward direction before adding the valve Rocker Arm supports. His all parts with prelude gm p/n 12345501 or equivalent before installing them onto the contact surfaces that include the valve Pushrod socket , roller pivot , and valve stem tip . Begin by starting each valve Rocker Arm assembly bolt at position and before proceeding to the other bolt locations. The technician should rotate the crankshaft balancer until the crankshaft balancer alignment mark faces 57 to 63 degrees relative to the engine front cover alignment tab either clockwise or counter-clockwise. Valve Rocker Arm assemblies need no further adjustment after installation and correct torquing because the adjustment is already accomplished. Establish the valve Rocker Arm bolts at 30 nm (22 ft. Lbs.) torque along with the procedure of installing the valve Rocker Arm cover.

OEM Chevrolet Express 2500 Rocker Arm

Engine Rocker Arm

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9 Rocker Arms found

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Chevrolet Express 2500 Rocker Arms
Part Number: 23500074
$19.45 MSRP: $32.03
You Save: $12.58 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Arm, Engine Valve Rocker; Rocker Arm
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2002 Chevrolet Express 2500 | Base, LS | 8 Cyl 6.5 L DIESEL
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Chevrolet Express 2500 Rocker Arms
Part Number: 12619829
$15.43 MSRP: $25.42
You Save: $9.99 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm Assembly-Valve Rocker; Rocker Arm; Arm, Engine Valve Rocker
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2023 Chevrolet Express 2500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 6.6 L GAS
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Chevrolet Express 2500 Rocker Arms
Part Number: 10214664
$14.15 MSRP: $23.32
You Save: $9.17 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm, Valve Rocker; Rocker Arm
- Replaced by: 12681275
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2020 Chevrolet Express 2500 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
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Chevrolet Express 2500 Rocker Arms
Part Number: 97365293
$80.98 MSRP: $162.59
You Save: $81.61 (51%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm, Engine Valve Rocker; Rocker Arm
- Replaces: 97224896, 97316780
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2016 Chevrolet Express 2500 | Base, LS, LT | 8 Cyl 6.6 L DIESEL
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Chevrolet Express 2500 Rocker Arms
Part Number: 12696105
$13.38 MSRP: $22.03
You Save: $8.65 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm Assembly-Intake Valve Rocker; Rocker Arm; Arm, Engine Valve Rocker
- Replaces: 12569167, 12669995
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2020 Chevrolet Express 2500 | Base, LS, LT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
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Chevrolet Express 2500 Rocker Arms
Part Number: 12625214
$36.62 MSRP: $57.37
You Save: $20.75 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm Assembly-Valve Rocker; Rocker Arm; Arm, Engine Valve Rocker
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2022 Chevrolet Express 2500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
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Chevrolet Express 2500 Rocker Arms
Part Number: 12599650
$56.37 MSRP: $88.30
You Save: $31.93 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm, Valve Rocker; Rocker Arm; Arm, Engine Valve Rocker
- Replaces: 12555580
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2006 Chevrolet Express 2500 | Base, LS | 6 Cyl 4.3 L GAS
View related parts
Chevrolet Express 2500 Rocker Arms
Part Number: 12522105
Product Specifications
- Other Name: Arm Kit, Valve Rocker; Rocker Arm; Arm Kit, Engine Valve Rocker
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2000 Chevrolet Express 2500 | Base | 6 Cyl 4.3 L GAS
View related parts
Chevrolet Express 2500 Rocker Arms
Part Number: 98004537
$111.09 MSRP: $174.02
You Save: $62.93 (37%)
Product Specifications
- Other Name: Arm, Engine Valve Rocker; Rocker Arm
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2016 Chevrolet Express 2500 | Base, LS, LT | 8 Cyl 6.6 L DIESEL

Chevrolet Express 2500 Rocker Arm

Our website offers an extensive catalog of genuine Chevrolet Express 2500 Rocker Arm at unbeatable prices. Every OEM Chevrolet Express 2500 Rocker Arm comes with a manufacturer's warranty, an easy return policy, and rapid delivery service. Don't miss out on this great opportunity!

Chevrolet Express 2500 Rocker Arm Parts Questions & Experts Answers

Rocker Arms
23500074
Q: How to replace the valve rocker arm and push rods on Chevrolet Express 2500?
A: Begin repairing the valve Rocker Arm and push rods by first reverting the valve Rocker Arm cover then note down and sort all parts for reconstruction purposes. The maintenance operation requires removal of valve rocker arms and their supports together with valve Pushrods. Check and assess the valve Rocker Arm as well as the valve Pushrod after cleaning them thoroughly. Follow this procedure when installing parts by maintaining their order and returning them to their default positions. The first step for valve Pushrod installation requires positioning the valve Rocker Arm support arrow in an upward direction before adding the valve Rocker Arm supports. His all parts with prelude gm p/n 12345501 or equivalent before installing them onto the contact surfaces that include the valve Pushrod socket , roller pivot , and valve stem tip . Begin by starting each valve Rocker Arm assembly bolt at position and before proceeding to the other bolt locations. The technician should rotate the crankshaft balancer until the crankshaft balancer alignment mark faces 57 to 63 degrees relative to the engine front cover alignment tab either clockwise or counter-clockwise. Valve Rocker Arm assemblies need no further adjustment after installation and correct torquing because the adjustment is already accomplished. Establish the valve Rocker Arm bolts at 30 nm (22 ft. Lbs.) torque along with the procedure of installing the valve Rocker Arm cover.