3.5" Stack Rain Cap Chrome Plated Grand Rock 4" Rain Cap

(No reviews yet) Write a Review
Copy of RC-350C
Calculated at Checkout
Grand Rock Chrome Rain Cap with counter balance.

NOTE: Questions, Call 715-254-2307

3.5" Stack Rain Cap

Chrome Plated Big Rig Stack Rain Cap with counter balance stops rain and snow from getting in your stack!  Sturdy, counter balanced stack rain cap by Grand Rock.  Fits straight cut, flat top 4 inch stack.

Grand Rock Chrome Rain Cap RC-350C

Chrome rain caps available in 3.5", 4", 5" and 6" diameter

7 and 8 inch rain caps available in stainless steel


  • 1  3.5" Rain Cap RC-350C
Warranty Information: Chrome-plated (except weld area) and aluminized parts used on heavy duty truck exhaust systems are warranted against defective material and workmanship for a period of 1 year from date of shipment. Call if you have questions on proper installation techniques. Grand Rock and Black Cloud Diesel cannot be held liable for damage done as a result of improper installation. If a part is determined to be defective, Grand Rock and Black Cloud Diesel reserve the right to replate only and return the part when the part has been modified, altered, or otherwise damaged. Neglect is not Warranted! Keep the parts clean & waxed!