{"product_id":"gibson-99-01-chevrolet-silverado-1500-base-4-8l-1-5-8in-16-gauge-performance-header-ceramic-coated-1","title":"Gibson 99-01 Chevrolet Silverado 1500 Base 4.8L 1-5\/8in 16 Gauge Performance Header - Ceramic Coated","description":"\u003cp\u003e\u003cb\u003ePart #:\u003c\/b\u003e GP115S-C\u003c\/p\u003e\u003cp\u003eEvery Gibson Performance Header is Dyno-tuned and engineered to deliver more usable horsepower and torque at low and mid-range RPM highway speeds. Improves engines ability to breathe and cooler operating engine temperature. Designed as a direct replacement for the factory manifolds, using the stock crossover pipe. They are well suited for lowered and raised vehicles, street and off-road. 50 State Street legal. Meets EPA and CARB requirements. Will not affect the factory warranty. No welding required.  Uses OEM style connections. 3\/8\" Heavy Duty Laser Cut Port Flanges- No Warping or Leaking. Premium Gaskets and Hardware included. Backed by a Lifetime Limited Warranty.\u003c\/p\u003e\u003cp\u003eHeaders - Shorty - 1-5\/8 in Primary - Stock Collector Flange - Stainless - Metallic Ceramic - Small Block Chevy - GM Fullsize SUV \/ Truck 1999-2001 - Pair\u003c\/p\u003e","brand":"Gibson","offers":[{"title":"Default Title","offer_id":51777038876984,"sku":"G003 GP115S-C","price":1609.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/horsepower-asset-129372-4823538-square.webp?v=1779205668","url":"https:\/\/store.motormia.co\/products\/gibson-99-01-chevrolet-silverado-1500-base-4-8l-1-5-8in-16-gauge-performance-header-ceramic-coated-1","provider":"MOTORMIA","version":"1.0","type":"link"}