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COMP Cams 19048-16 Ultra-Gold Arc Rocker Arm Set Ratio Ford - 1.72 289-351W

(Ford F-150 1975-96, Mustang 1964-95, Explorer 1996-2001, F-250 1975-97, Bronco 1966-96, Thunderbird 1977-81, 1983-88, 1991-93, F-350 1975-97 + 64 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

19048-16
8 reviews
Sale Price

$414.95

Estimated ship date Sunday, November 22

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Product Details

The COMP Cams 19048-16 Ultra-Gold Arc rocker arm set delivers precision performance for Ford small block 289-351W engines. Engineered with a 1.72:1 rocker ratio, this set provides increased valve lift compared to stock rockers, optimizing airflow for improved horsepower and torque output.

Key Features:

  • 1.72:1 rocker ratio for enhanced valve lift and engine performance
  • Ultra-Gold Arc design with aluminum body and steel roller tip for durability
  • Designed for Ford 289-351W small block engines with 3/8" rocker studs
  • Lightweight aluminum construction reduces valvetrain mass
  • Precision roller tip minimizes friction and side loading on valve stems
  • Gold anodized finish for corrosion resistance and professional appearance
  • Complete set includes all rockers needed for installation

These rocker arms are ideal for street performance and mild racing applications where increased valve lift is desired without changing camshaft profiles. The roller tip design ensures smooth operation and extended valve guide life, while the lightweight construction allows for higher RPM operation with reduced valvetrain instability.

Products specifications

Fits

Ford F-150 1975-96, Mustang 1964-95, Explorer 1996-2001, F-250 1975-97, Bronco 1966-96, Thunderbird 1977-81, 1983-88, 1991-93, F-350 1975-97, Maverick 1971-77, Galaxie 500 1963-74, F-100 1975-83, F-250 Pickup 1972-97 + 60 more models

Maximum Valve Spring Open Pressure

700

Rocker Arm Series

Ultra-Gold ARC Aluminum

Rocker Arm Material

Aluminum

Prop 65

WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov

Rocker Stud Diameter

3/8

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 Ratio

1.72

Engine Family

Ford 289-351W

First of all, I can not believe how fast I recieved my order, 2 DAYS! Best of all, the instructions made it easy for a non mechanic like me to install.

They were Very quick and i was very happy with the service i got!! 9-10*

Best price I could find on the web even after paying for shipping! Shipped in a couple of days and great service!

The ordering process was very simple and the prices could not be beat. The processing time to ship the order was a little longer than usual, but for the price savings, it was well worth it!

I placed my order on a Saturday and by Monday my order was shipped. Autoplicity had the best price I could find on the Thule Apex Swing bike carrier. They also had a great site, reasonable shipping and an easy checkout.

Ordered a CAI kit and Autoplicity had the lowest price. They're website didn't correctly match my vehicle to the product and it took a few days to ship. They're support was friendly and quick when I emailed them about the delay.

Great customer service, item shipped quickly. Very satisfied.

This is the easiest purchase I ever made. The visor is great and installation was a breeze. The service by Autoplicity was A-1. Shipping was better than standard. Will buy from them again.

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