Granatelli Vacuum Relief Valve

Granatelli Motorsports innovative designs allow the Company to be the premier name in the market. Granatelli Motorsports innovations include the first aftermarket F-body torque arm, the first and only calibrated 200 MPH speedometer for the aftermarket, the first silicone radiator hose kits and most importantly Granatelli Motorsports was the first company to produce a 50 state legal centrifugal supercharger system and then the first to achieve 50 state legal status on their Novi-2000 supercharge which proved to produce an excess of 1000 horsepower. Today, Granatelli Motorsports offers impressive performance innovations including the worlds fastest and most sophisticated flash tool, the worlds only S197 calibrated mass airflow sensor, the worlds only 4th generation F-body 200MPH speedometer conversion and the worlds most powerful S197 Mustang and C5 & C6 Corvette turbo systems.

The Granatelli Motorsports name has been associated with speed for more than seventy years. Granatelli Motorsports spends countless hours performing engineering evaluations and precision testing to ensure its customers innovative products and advanced automotive solutions. GMS offers professional installations that are consistent with the Companys high standards. GMS helped establish the standards set forth by the California Air Resources Board (CARB) enabling the Company to secure approval for many companies in the aftermarket manufacturing forced induction systems, camshafts, exhaust systems, cylinder heads and mass airflow sensors.

GRANATELLI MOTOR SPORTS, housed in Oxnard, California, celebrated their twenty-fifth anniversary in 2014 and that is certainly a testament to the fact that they design and manufacture primo quality aftermarket performance auto parts and accessories because they would never have been able to withstand the competitive nature of the industry otherwise, and the GRANATELLI MOTOR SPORTS success story is truly a family success story that began with Joe GRANATELLI, Sr., the chief mechanic for the Indy team and president of Paxton Products and his love of race cars as far back as 1946. When J.R. GRANATELLI began GRANATELLI MOTOR SPORTS in 1989 it was his father’s love for the sport, knowledge, experience and drive that supported him in his endeavor and he has used this knowledge well as evidenced by their continued growth and multiplicity of products. Innovative designs like the Intercooler Expansion Tank available on the LMPERFORMANCE web site for your Corvette C7 Z06 with its ability to give your vehicle an additional 1.75 gallons of cooling and with a built-in spray bar is just one example of the ingenuity prevalent in the company today. Or another great example of a sui generis product, the valve covers for your Granatelli Camaro, Pontiac, Firebird, Formula, and Trans Am on the LMPERFORMANCE web site, designed with the racer in mind and fabricated so that it will fit over rocker gear without a spacer and space to add 8 fittings for a true race style breather system. All of the “firsts” mentioned above would not have been possible without a dedicated team of engineers capable of utilizing the latest in technology to create the potpourri of products available from GIRANTELLI MOTOR SPORTS today and this, coupled with the company’s commitment to excellence, are the driving forces behind the company’s success in the aftermarket performance auto parts industry today. Shop more products like this Granatelli 80974636-00.

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California Residents: Prop 65 WARNING: This product MAY contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov

California Residents: TIRE WARNING: LMPerformance will not ship Tires to California.

Legal: Some or all of these parts may not comply with Federal, State, Province, and/or Local laws, ordinances, and regulations. Buyer takes all responsibility to ensure that any modifications or upgrades that have done conform to all applicable laws and regulations for road use, especially pertaining to safety and emissions. LMPerformance is not responsible for buyer not complying with Federal, State, Province, and/or Local laws, ordinances, and regulations. This policy shall be in force for all past, current, and future purchases from LMPerformance, Inc. LMPerformance will not ship ANY non-CARB compliant products to California where California requires products to be CARB certified such as Catalytic Converters and Induction Kits.

Free Shipping: Please note FREE Shipping refers to shipping within the contiguous continental US only. All other locations extra. Some items that require Truck Freight Delivery will require a Truck Freight surcharge. This surcharge is still a discounted shipping amount that is lower then the actual truck freight shipping charge that is charged to LMP. LMP will try to still give the lowest price possible for truck freight items.

Images: Images may be a representation and may not reflect the actual product. Examples would be SPEC stage 3 clutch kits which all use the same photo.

TYPOS: LMPerformance tries to present the best most accurate information on our website. Sometimes we get mistakes in product information sent from vendors such as typos. We can not be responsible for these typos, if you see something that does not look right please let us know before ordering so we can double check for you first. LMPerformance will not pay for typos in any way, monetarily or otherwise.

Price Errors: In the event that a product has mistakenly been listed at an incorrect price, We reserve the right to refuse or cancel any orders placed for product listed at the incorrect price. We reserve the right to refuse or cancel any such orders whether or not the order has been confirmed and your account charged. If your payment type has already been charged for the purchase and your order is cancelled, a full refund to your orignial payment method in the amount of the incorrect price will be issued.

Special Order ITEMS: Some items are Special Ordered and may not be returnable, or even cancellable as they are going into production specifically because you ordered them. Special Ordered items can have a 5-35% cancelation fee.

Cancellations: Instock orders cannot be canceled due to our automated ordering & fast shipping system. To keep our prices low, all cancelations are subject to a 5% cancelation fee to cover transaction processing fees. We reserve the right to charge up to a 10% cancellation fee for cancelled orders due to merchant fees, Special Order fees and the cost of processing and shipping orders.When you request a cancellation of an order or a part, please note that it may take time for a manufacturer to cancel an order if the order is drop-shipped. We also have to confirm that the product has not shipped. If the product has shipped then this must be processed as a return.Also note that sometimes products ship more quickly than expected, so we recommend that you do not purchase alternative products until receiving final confirmation of the cancellation.

Returns: We cannot accept returns on parts that have been used or installed. No returns will be accepted after 30 days. All Returns must be in original packaging. Prior authorization must be given before any return can be made. Up to a 25% Restocking Fee may apply. Special Orders may be subject to Additional Manufacturer Restock Fees as well. Shipping cost will not be refunded.Hoods as well as PCM Programmers may not be returned unless defective and only for replacement. ALL returns must be first filed using our online form found here: https://www.lmperformance.com/returns.

Lost Order Claims All lost order/package claims must be made within 5 days of the shipping date or tracking information delivery date. All claimes made after this date will not be accepted due to Shipping companies policies of filing loss claims.

Damaged Items or Incorrect Items: Please contact us right away if your item has been damaged in shipping or are incorrect. Please note that we will ship replacement items the same method of shipping the order was originally placed for. LMPerformance can not ship packages overnight at our cost if the original shipping was not also overnight. Claims must be filed in order for replacement parts to be shipped.

Warranties:Any warranty claims must be placed with the manufacturer. All of the products sold by LMPerformance, regardless of the manufacturer, are designed for Racing and Performance applications. Many of our manufacturers offer NO WARRANTY on their products, either stated or implied, due to the unusual stresses placed on the parts and because we have no control over how they are installed and used. Many of these products are designed for off-road use only and are not legal for use on public highways. If you have a question about the warranty on a specific product, please e-mail or call us. Buyer assumes all risk and liability associated with these products.

Installation: We are not responsible for or any costs associated with the installation or the improper installation of any products. Purchaser assumes the risk associated with the installation of products. We, along with the manufacturer of each product are not responsible for any direct or indirect damage to the vehicle, personal, or costs incurred from the use of products.