{"product_id":"plkhcu-copper-header-gasket-kit-with-sbc-stainless-bolts-for-chevy-small-block-v8-1-2-inch-flange-compatible","title":"PLKHCU Copper Header Gasket Kit with SBC Stainless Bolts for Chevy Small Block V8 – 1\/2-Inch Flange Compatible","description":"\u003cp\u003eUpgrade your exhaust seal with the PLKHCU Copper Header Collector Gasket Kit. Built for a broad family of Chevrolet small-block engines and aftermarket headers, this kit blends precision sealing with durable hardware to support high-temperature operation.\u003c\/p\u003e\n\u003ch2\u003eWide compatibility and fit\u003c\/h2\u003e\n\u003cp\u003eThis gasket kit covers SB Chevy engines such as 305, 327, 350, and 383, including Gen I \u0026amp; II LT1 and LT4 variants. It also fits TPI and TBI setups across 5.0L and 5.7L blocks. It supports headers with flanges up to 1\/2 inch thick. Note: Not designed for OEM manifolds.\u003c\/p\u003e\n\u003ch3\u003eCompatibility highlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSupports SB Chevy 305\/327\/350\/383\u003c\/li\u003e\n\u003cli\u003eIncludes Gen I \u0026amp; II LT1\/LT4 variants\u003c\/li\u003e\n\u003cli\u003eWorks with aftermarket headers up to 1\/2\" flange\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat’s included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2 copper collector gaskets crafted for reliable sealing\u003c\/li\u003e\n\u003cli\u003e18-8 stainless steel bolts (3\/8-16) and washers for corrosion resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey benefits in real use\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-heat tolerance helps seal under demanding exhaust temperatures\u003c\/li\u003e\n\u003cli\u003eMetallic copper composition supports reusable, leak-free connections\u003c\/li\u003e\n\u003cli\u003eStainless hardware resists rust and seizing for longer service life\u003c\/li\u003e\n\u003cli\u003eComplete kit offers a ready-to-install solution for an upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eQuality and support\u003c\/h2\u003e\n\u003cp\u003eEvery kit is thoroughly inspected before shipment. If you have questions about your vehicle, share the make, model, year, and photos—our team responds promptly and uses feedback to improve product quality.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this gasket kit compatible with OEM exhaust manifolds or only aftermarket headers?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It is designed for aftermarket headers with up to 1\/2 inch flange; not intended for OEM manifolds.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What exactly is included and what support is offered after purchase?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Includes 2 copper collector gaskets and 18-8 stainless bolts with washers; pre-shipment checks and prompt after-sales support available.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"PLKHCU","offers":[{"title":"Default Title","offer_id":42470176948309,"sku":"B0G2LVPLM1","price":48.18,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/plkhcu-copper-header-collector-gasket-closeup.jpg?v=1778122027","url":"https:\/\/plentytorque.co.uk\/products\/plkhcu-copper-header-gasket-kit-with-sbc-stainless-bolts-for-chevy-small-block-v8-1-2-inch-flange-compatible","provider":"PlentyTorque","version":"1.0","type":"link"}