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COMP Cams 1983-16 Max-Lift Bushed Shaft Rocker System GM - LS7

(2014-2015 Chevrolet Camaro Overland/Z/28; 2006-2013 Chevrolet Corvette)

Part of: COMP Cams Max-Lift Bushed Shaft Rocker System GM

Other options in this family: COMP Cams 1981-16 COMP Cams 1982-16

Manufacturer

Picture for manufacturer COMP Cams

Part Number

1983-16
5 reviews
Sale Price

$928.95

4 left at this price

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Usually delivered within 2 days

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Product Details

The COMP Cams 1983-16 Max-Lift Bushed Shaft Rocker System represents a significant advancement in LS valve train technology, delivering a bolt-in solution that dramatically improves stability and durability for GM LS1, LS3, and LS7 cylinder heads. This patent-pending system eliminates the limitations of traditional stud-mounted rockers by securing all eight rocker arms onto a single precision-engineered rocker shaft.

Key Features:

  • Bolt-in ready design requires no machine work or modifications
  • Thin tri-layer rocker arm bushings reduce deflection and eliminate high Hertz loading found in needle bearing rockers
  • Plasma nitrided rocker shafts for maximum durability, even with aggressive solid roller valve trains
  • Optimized rocker-to-valve stem geometry for improved valve train efficiency
  • Threaded shaft ends provision for supplementary pressurized oiling
  • Increased valve train stiffness ensures consistent performance under high loads
  • Compatible with LS1, LS3, and LS7 cylinder heads

By securing all rockers to a common shaft, this system provides superior valve train stability compared to traditional individual stud-mounted rockers. The innovative tri-layer bushing design reduces deflection while increasing load-bearing capacity, making this rocker system ideal for high-performance street engines, racing applications, and aggressive camshaft profiles. The plasma nitriding process on the shafts provides exceptional wear resistance and longevity, ensuring your investment delivers long-term performance.

Products specifications

Fits

2014-2015 Chevrolet Camaro Overland/Z/28; 2006-2013 Chevrolet Corvette

Height

Stock

Rocker Stud Diameter

10

Maximum Valve Spring Open Pressure

550

Rocker Arm Series

Max-Lift BSR Shaft Rocker Systems

Rocker Arm Type

Shaft

Intake Offset

Yes

Bolt/Stud Size

10

Full Shaft Assembly with Rockers Per Head Weight

3.07

Rocker Arm Weight

89

AMAZON ASIN

B07MKLFX5D

Exhaust Offset

No

Machine Work Required?

No

Clears Factory Valve Cover?

Yes

Includes Bolts/Hardware?

Yes

Prop 65

WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov

C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?

Yes, but must meet tailpipe emission standards for year of vehicle.

C.A.R.B. Exempt for On-Road Vehicles?

No

C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?

Yes, but must be a race/competition only vehicle.

C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?

Yes, but must meet tailpipe emission standards for year of vehicle.

C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?

Yes, but must meet tailpipe emission standards for year of vehicle.

Rocker Arm Material

Steel

Rocker Arm Ratio

1.7

Engine Family

LS7

I had an item come up that said the minimum quantity to purchase 15 and that was around $120.00 I know that this has to be wrong all the way around; otherwise the web site was great!

Sooo far sooo good

Error occurred after I submitted my order the first time.

VERY QUICK AND EASY! BEST PRICE ONLINE, PERIOD!

quick and easy to find the right part

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