Product Summary

Non Roller Rocker Arm Style, 1.5:1 Rocker Arm Ratio

  • 16-piece self-aligning high-quality rocker arm set
  • Features a nominal 1.5:1 ratio
  • Stamped steel rockers come with pivot balls and nuts
  • For use with 3/8" studs
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Key Specs

MFG. Part #12495490
BrandChevrolet Performance Parts
Rocker Arm StyleNon Roller
Rocker Arm Ratio1.5:1
Material TypeStamped Steel
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Need To Know

Quick and Easy Returns

Return Policy

Chevrolet Performance Parts 12495490 Details

Upgrade or replace with this 16-piece rocker arm kit from Chevrolet Performance.

  • For 3/8" studs
  • Self-aligning, high-quality
  • Nominal 1.5:1 ratio
  • 16 stamped steel rockers with pivot balls and nuts

Note: Does NOT fit LS Series engines.  NOT recommended for mechanical lifter camshafts.

CARB Warning

For race/ off road use or for use on pre-1966 vehicles.

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

Chevrolet Performance Parts 12495490 Specifications

KEY SPECS
MFG. Part #12495490
BrandChevrolet Performance Parts
Rocker Arm StyleNon Roller
Rocker Arm Ratio1.5:1
Material TypeStamped Steel
GENERAL
Rock Arm Ratio1.5
Stud Diameter0.38"
Sold in QuantityKit

Ratings & Reviews

5

2 Reviews

Overall Assessment

Customers appreciate the high quality of our product, frequently choosing it over competitors. Its practicality is emphasized since it precisely meets users' needs. Users also laud the material quality, which surpasses expectation, indicating superior usability and safety. Our product's main features and performance satisfy customer demands, leading them to choose and recommend our product repeatedly against competitors. The product's inherent qualities compel customers to revisit their positive purchase decision, making it a standout choice.

5

2 reviews

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I would buy again

5.0

a year ago

Nathan Starnes

Siloam nc

Verified

Good quality

Would Recommend

Exactly what I ordered

5.0

3 years ago

Hose

San Francisco

Verified

I needed rockers, I got rockers. End of story

Would Recommend

Showing 2 of 2 reviews

Questions & Answers

1 Question • 1 Answer

Will these work on a 283 Chevy

by Edward

• 3 years ago

1 answer

1 of 1 questions shown

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