How to replace the valve rocker arm and push rods on 2008 Chevrolet Silverado 1500?

Marking and sorting all components along with their organization is the first step for valve rocker arm and push rod replacement. First remove the rocker arm cover before extracting rocker arms and rocker arm supports together with pushrods. You must properly clean and examination of rocker arms and pushrods when required. Keep all parts in sequential order before replacing and reinstall into their factory positions. The installation of pushrods requires the rocker arm support arrow to face upwards before installing both components. Insert the appropriate part number sealers along with adhesives and lubricants to lubricate the pushrod socket and roller pivot and valve stem tip. Apply finger torque to the bolts located at positions , and , before torquing down all remaining bolt points of the rocker arms. Use the crankshaft balancer to position its alignment mark between 57 to 63 degrees in either direction from the front cover tab. Proper torquing the rocker arms to 30 N.m (22 lb ft) will prevent further valve lash adjustment from being necessary. As a final step replace the rocker arm cover.

OEM 2008 Chevrolet Silverado 1500 Rocker Arm

Engine Rocker Arm

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2008 Chevrolet Silverado 1500 Rocker Arms
Part Number: 10214664
$14.15 MSRP: $23.32
You Save: $9.17 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Arm, Valve Rocker; Rocker Arm
- Replaced by: 12681275
- Item Weight: 0.60 Pounds
- Item Dimensions: 3.4 x 2.1 x 1.5 inches
- Condition: New
- SKU: 10214664
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2008 Chevrolet Silverado 1500 Submodels:
- Hybrid, LS, LT, LTZ, WT, XFE | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX
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2008 Chevrolet Silverado 1500 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
- Item Weight: 0.70 Pounds
- Item Dimensions: 3.2 x 2.2 x 2.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- Require Quantity: 12
- SKU: 12599650
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2008 Chevrolet Silverado 1500 Submodels:
- Base, LS, LT, WT | 6 Cyl 4.3 L GAS
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2008 Chevrolet Silverado 1500 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
- Item Weight: 0.60 Pounds
- Item Dimensions: 3.5 x 2.0 x 1.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- Require Quantity: 8
- SKU: 12696105
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2008 Chevrolet Silverado 1500 Submodels:
- Hybrid, LT, LTZ | 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX

2008 Chevrolet Silverado 1500 Rocker Arm

With a comprehensive array of OEM 2008 Chevrolet Silverado 1500 Rocker Arm, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2008 Chevrolet Silverado 1500 Rocker Arm are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2008 Chevrolet Silverado 1500 Rocker Arm Parts Questions & Experts Answers

Q: How to replace the valve rocker arm and push rods on 2008 Chevrolet Silverado 1500?
A: Marking and sorting all components along with their organization is the first step for valve rocker arm and push rod replacement. First remove the rocker arm cover before extracting rocker arms and rocker arm supports together with pushrods. You must properly clean and examination of rocker arms and pushrods when required. Keep all parts in sequential order before replacing and reinstall into their factory positions. The installation of pushrods requires the rocker arm support arrow to face upwards before installing both components. Insert the appropriate part number sealers along with adhesives and lubricants to lubricate the pushrod socket and roller pivot and valve stem tip. Apply finger torque to the bolts located at positions , and , before torquing down all remaining bolt points of the rocker arms. Use the crankshaft balancer to position its alignment mark between 57 to 63 degrees in either direction from the front cover tab. Proper torquing the rocker arms to 30 N.m (22 lb ft) will prevent further valve lash adjustment from being necessary. As a final step replace the rocker arm cover.