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PPE Silver High-Flow Intake Bridge Manifold Kit For 2004.52005 GM 6.6L PPE Silver High-Flow Intake Bridge Manifold Kit For 2004.52005 GM 6.6L Duramax Item Description Upgrade your 2004.5–2005 LLY 6.6L Duramax with the PPE High-Flow Intake Bridge Manifold Kit. Crafted from durable A356.0-T6 heat-treated aluminum alloy, this manifold improves airflow, enhances heat management, and delivers long-lasting performance under high-demand diesel conditions.
The PPE kit also eliminates boost leaks common in the stock manifold. The intake manifold tube is bolted directly to the bridge manifold and sealed with an O-ring, ensuring a secure, leak-free connection. Complete with all necessary hardware and gaskets, this kit provides a precise, bolt-on installation for reliable performance and durability.
Features:
- High-strength A356.0-T6 aluminum alloy for durable and long-lasting performance
- Precision cast using permanent steel molds for consistent fit and finish
- 32% larger outlets provide increased airflow and improved engine response
- Intake manifold tube bolted to bridge manifold prevents boost leaks
- Direct bolt-on installation for a hassle-free replacement of stock manifold
- Includes all necessary hardware and gaskets for complete installation
- Enhances heat management for LLY 6.6L Duramax engines under load
- Engineered to deliver superior airflow and performance over stock parts
Specifications:
- Brand: PPE
- Part Type: High-Flow Intake Bridge Manifold Kit
- Material: A356.0-T6 Heat-Treated Aluminum Alloy
- Finish: Raw Aluminum
- Included Hardware: Yes, complete installation kit
- Gaskets: Upper and Lower Manifold Gaskets Included
- Seal: O-ring Boost Leak Protection
- Engine Compatibility: 6.6L Duramax LLY Turbo Diesel
- Model Years: 2004.5–2005
- Vehicle Makes: Chevrolet Silverado / GMC Sierra
Included:
- (1) Intake Bridge Manifold
- (1) Intake Bridge Tube
- (1) Stainless Steel Gasket
- (2) Intake Bridge Rubber Seal
- (1) O-Ring
- (1) M8 Stud
- (1) M8 Flange Nut
- (4) M6 Allen Bolt
- (2) M8 Allen Bolt
- (1) M10 Copper Washer
- (1) M10 BHCS
- (1) M8 Allen Bolt
- (4) M6 Flat Washer
Fitment:
- 2004.5–2005 Chevy Silverado 2500HD/3500HD 6.6L Duramax LLY
- 2004.5–2005 GMC Sierra 2500HD/3500HD 6.6L Duramax LLY
Notes:
- 3 Year Limited Warranty
- PPE Lower intake manifold kit 115051500 is required for LLY application
About UsAbout UsRudy\'s Performance Parts was founded in 2008 and prides itself in being the industry leader in automotive performance and accessories. Rudy\'s carries a wide variety of performance, suspension, exterior and interior upgrades! Whether you\'re looking for a minor boost in performance, all-out drag racing and sled pulling power or a suspension upgrade to clear bigger wheels and tires, Rudy\'s has you covered! Known for the best customer service and pricing in the industry, there is no question that you\'ve found your one stop shop for all of your automotive Performance Parts accepts PayPal, Visa, MasterCard, Discover and American Express as forms of payment.ShippingShipping
All orders placed Monday-Friday before 2:00 PM EST will be shipped the same day via UPS Ground, FedEx or USPS as long as the product is not on back-order. Tracking information will be automatically uploaded to when the item has shipped. The address on your PayPal account MUST be verified. Additional shipping charges may apply to Alaska, Hawaii, Puerto Rico and Canada. Please message us on if you need to inquire about expedited shipping.
Rudy\'s Performance Parts does NOT ship to international or PO Box addresses. Should you purchase an item from Rudy\'s Performance Parts using an international or PO Box address, Rudy\'s Performance Parts reserves the right to cancel and fully refund your order.
ALL programmers bought from Rudy\'s Performance Parts will be sent with signature confirmation and any purchases over $500.00 may also be sent with signature confirmation. Upon delivery, if no one is available to sign for the product, the shipper (UPS, FedEx, USPS, etc.) may attempt to deliver the merchandise another day OR hold it at a local hub for customer pickup.
Rudy\'s Performance Parts is NOT responsible for any packages that are damaged from shipping. ALL packages should be inspected for damage at the time of delivery. If you receive a damaged package, Rudy\'s Performance Parts will open a damage claim with the shipper and will refund or replace your product once the claim has been complete.
Rudy\'s Performance Parts ships products from multiple warehouses across the country in order to get your products to you the quickest way possible. Your order will ship from the nearest warehouse that has the product in stock. Please note that your order may come in multiple shipments/packages and your shipments/packages may arrive at different at Rudy\'s Performance Parts we are committed to customer satisfaction. If you are satisfied with your order, please leave us 100% positive response as we will do the same for you. If for any reason you are not satisfied with your order or have any problems at all, PLEASE call or email us and we will do everything we can to resolve the issue. We value your business and we are not satisfied until you are.
ReturnsReturnsAll of our parts and accessories are returnable and refundable. You MUST contact us within 30 days of the shipment date in order for us to accept a return. The item in which you are returning MUST be unused, uninstalled, in the original condition, and in the original packaging. To begin the return process you MUST contact us to obtain an RA number and RA form (if applicable) prior to sending the item back. Returns will be jeopardized at the customer?s expense if they are sent back without a return authorization number. All returned items are subject to a restocking fee of up to 20%. Labor, installation, surcharges or any other applicable fees from the original purchase are non-refundable. If you are returning an item due to an error caused by Rudy\'s Performance Parts or its business partners (i.e., damaged or defective items, incorrect part shipped, etc.), we will cover all freight charges on the replacement items. We will not be able to send out a replacement part without payment. You are welcome to pay for a replacement item and then receive a refund when the original item is received back, otherwise, we won\'t be able to send a replacement until the original item is back. If you are sending an item back, we recommend using a service with tracking and signature confirmation. Refunds will be credited back using the method you used to initially pay for the item less any applicable restocking fees. Refunds will be credited within 7-10 business days after the item has been received back to our warehouse and inspected. If you have any questions or concerns regarding the return of an item please feel free to contact our Returns Department through .
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