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COMP Cams 19048-1 Ultra-Gold Arc Rocker Arm Ratio Ford - 1.72 289-351W

(Ford F-150 1975-96, Mustang 1964-73, 1979, 1982-95, Explorer 1996-2001, F-250 1975-97, Bronco 1966-96, Thunderbird 1977-81, 1983-88, 1991-93 + 65 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

19048-1
7 reviews
Sale Price

$26.95

In Stock (7)

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Usually delivered within 2 days

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Product Details

The COMP Cams 19048-1 Ultra-Gold Arc rocker arm delivers precision valve train performance for Ford 289-351W small block engines. Engineered with a 1.72:1 rocker ratio, this rocker arm increases valve lift compared to stock 1.6:1 rockers, improving airflow and engine performance without requiring camshaft replacement.

Key Features:

  • 1.72:1 rocker ratio for increased valve lift and improved performance
  • Ultra-Gold Arc roller tip design reduces friction and wear on valve stems
  • Precision needle bearing fulcrum for smooth, reliable operation
  • CNC-machined from high-strength aluminum alloy for durability and light weight
  • Designed for Ford 289-351W engines with 3/8" rocker studs
  • Gold chromate finish provides corrosion resistance
  • Sold individually to allow custom configurations

COMP Cams Ultra-Gold Arc rocker arms are ideal for street performance and racing applications where increased valve lift is desired. The roller tip design extends valve guide life while the precision needle bearing construction ensures consistent geometry throughout the RPM range. Compatible with both hydraulic and solid lifter camshafts.

Products specifications

Fits

Ford F-150 1975-96, Mustang 1964-73, 1979, 1982-95, 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

AMAZON ASIN

B001GBMAGO

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

ordered 4 cans to prime/paint/clear coat some rims. paint came in 2-3 days (incredibly fast). They forgot a can, i emailed and got a reply within 20 minutes, and the can was on my doorstep the next day. im very impressed

Fantastic service and fast shipping! Lowest price on the net for the CAI that I bought!<br><br>This is my new "Go To" website for parts.<br><br>Thanks!

I would def order again from them great price and fast shipping.

Good selection, lowest price. Fast shipping. Thanks again!!!

A bit pricier than other sites, but if you have the item in stock and I don't have to wait a month to get it.

Great price, fast shipping, excellent customer service. I will definitely do business with them in the future.

No problems ordering a leak down tester from Autoplicity which had the lowest price and reasonable shipping charges. The item was well packaged and I would buy from them again.

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