My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

COMP Cams 1413-12 Magnum Roller Rocker Arm Set 1.52 Ratio Chevrolet 173 V6

(Chevrolet Camaro 1982-89, 1993-94, S10 1982-93, Cavalier 1985-89, S10 Blazer 1983-89, Lumina 1991-94, Corsica 1987-89, Celebrity 1982-89 + 6 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

1413-12
5 reviews
Sale Price

$171.95

In Stock (9)

delivery box

Usually delivered within 2 days

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The COMP Cams 1413-12 Magnum Roller Rocker Arm Set delivers precision valve train control for Chevrolet 173 cubic inch V6 engines equipped with 10mm rocker studs. Featuring a 1.52:1 rocker ratio, this complete set provides increased valve lift compared to stock components, improving airflow and engine performance.

Key Features:

  • 1.52:1 rocker ratio for enhanced valve lift and performance
  • Roller tip design reduces friction and valve stem wear
  • Precision-manufactured aluminum body for lightweight strength
  • Designed specifically for Chevrolet 173 V6 engines
  • Compatible with 10mm rocker arm studs
  • Complete set includes all rocker arms needed for engine

COMP Cams Magnum series rocker arms are engineered to withstand high-RPM operation while maintaining consistent geometry throughout the valve lift cycle. The roller tip design significantly reduces friction at the valve stem contact point, extending component life and freeing up horsepower. These rocker arms are ideal for street performance and mild racing applications where durability and reliability are essential.

Products specifications

Fits

Chevrolet Camaro 1982-89, 1993-94, S10 1982-93, Cavalier 1985-89, S10 Blazer 1983-89, Lumina 1991-94, Corsica 1987-89, Celebrity 1982-89, Beretta 1987-89, Citation 1980-83, Citation II 1980-85; Pontiac Firebird 1993-94 + 2 more models

Rocker Stud Diameter

10

Maximum Valve Spring Open Pressure

350

Engine Family

Chevrolet 173-207 c.i. (2.8L-3.4L) 60 Degree 6 Cylinder (1979-1994)

Rocker Arm Series

Magnum

AMAZON ASIN

B00062YE7M

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

8620 Chromemoly Steel

Rocker Arm Ratio

1.52

I paid for 2nd day shipping and 5 days later they were shipped out. So, I should receive my rotors in a full week from when I paid for 2 day shipping. I called customer service and they discounted the shipping rate to ground service. At least they were polite and helpful in the phone.

great experience, good price, item arrived within 4 days of purchase, would do business with again in future !

Great.

By far the lowest price i've seen on the web for what i have been trying to get, the Injen SRI for my juke. Great price fast shipping! Ill buy all my car stuff here from now on.

Easy order placement, fast shipment

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy