COMP Cams Camshaft FF XM 278H-12

Marsoni

M251S

$182.26

Get it in 3 business days with 1 day shipping. Friday, May 29

COMP Cams Camshaft FF XM 278H-12Hydraulic: Good for jet boats with A impeller. Needs good manifolds, likes headers. Catalog User 1 This Part Fits: Year Make Model Submodel 1969 1974 Ford Country Sedan Base 1969 1974 Ford Country Squire Base 1969 1972 Ford Custom Base 1969 1976 Ford Custom 500 Base 1975 1976 Ford Elite Base 1976 1977 Ford F 100 Base 1975 1977,1979 Ford F 100 Custom 1975 1977 Ford F 100 Northland 1975 1977,1979 Ford F 100 Ranger 1979 Ford F 100 Ranger Lariat 1975

Easy Shipping

Quick Dispatch:

Your COMP Cams Camshaft FF XM 278H-12 orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your COMP Cams Camshaft FF XM 278H-12 ships.

Need Help?
Questions about COMP Cams Camshaft FF XM 278H-12, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for COMP Cams Camshaft FF XM 278H-12 in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

This product actually delivers on its promises! It took of years worth of road film and grime from our motorhome..leaving a clean base for the application of Poli Glow polish... Our motorhome is now looking shiney and new again. Very easy to use..just mop it on..let set for a few minutes then pressure wash off.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on November 4, 2025

Verified Purchase

Patrick J Butler

San Leandro, US

★★★★★ 5

Great product

Amazing product

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on June 9, 2026

Verified Purchase

Kay Rhodus

Houston, US

★★★★★ 1

The product downer live up to the advertised claim

Washed a side by side section of my 2022 rv with poli prep and simple green. The comparison was tragic. Simple green definitely is a superior product. Don't waste your money.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on August 19, 2025

Verified Purchase

Lowell, US

★★★★★ 5

Great cleaner for tough stains on fiberglass

This cleaner was recommended by a fellow boater. I was having difficulty cleaning some black streaks on the hull, and dark stains on the water line. After trying several excellent cleansers that have never failed me, I decided to give this one a try. It cleaned up the stains when used as directed and did not damage the finish on the gelcoat. A good cleaner to have in your arsenal!

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on September 3, 2025

Verified Purchase

highlndr

New York, US

★★★★★ 3

Good product.

I will probably give this product a better review when I use it in the spring. I have used it before and gave it 5 stars. Will have to see how it performs on prepping the surface of my motor home since I have "waxed" it with Poly Glo.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on December 25, 2020