If they are out of stock on a part of your kit we reserve the right to replace it with an interchangeable part from a brand of equal or higher quality. R&G Machining has been rebuilding quality diesel and gas engines for more than 40 years and we include these exact same parts in all our motors we do. We wouldn't offer 100,000 and 200,000 mile warranties on our motors if we didn't believe in the quality and reliability of these parts.
We also use these parts in our personal vehicles since we trust their strength and quality. Please specify sizes when ordering, even if they are Standard Sizes. Your order will be held for 24 hours, awaiting your response.Usually we will find a way to help you out. Any limitation contained herein does not apply where prohibited by law. Any suits arising from the sale of the goods described in this add, must be filed in Clackamas County, Oregon and such suits shall be governed by the laws of Oregon. Grumpys Performance Center is a One-Stop Service and Dealership Alternative. We have been rebuilding quality engines for over 40 years. We pride ourselves on the continuous quality of our workmanship. We employ state-of-the-art equipment in our new 40,000 square-foot machine shop and warehouse located in Oregon. We are both ASA and Engine Pro certified and a longtime member of the Automotive Engine Rebuilders Association. Thats WHY We are the #1 Diesel and Gas Engine Remanufacturing Machine Shop in the Northwest and we are now happy to be expanding our services NATION WIDE. We have full time customer service representatives available to process your orders. Monday through Friday, excluding holidays. PERFORMANCE is our middle name!