{"product_id":"l-series-jhenvey-itb-heatsheild","title":"L-Series Jhenvey ITB Heatsheild","description":"\u003cp\u003eKeep heat out of your intake charge with this purpose-built heat shield for the Jhenvey individual throttle body (ITB) setup on the L-Series engine. CAD designed and fabricated by ZSM Custom, this heat shield sits between the exhaust heat sources and your ITBs — protecting intake air temps and keeping your fuel delivery consistent under hard driving.\u003c\/p\u003e\n\u003cp\u003eITBs are one of the best performance upgrades you can make to an L-Series, but they're sensitive to heat soak. This shield is the clean, proper solution — not a wrapped rag or improvised barrier.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned specifically for the Jhenvey ITB setup on L-Series engines\u003c\/li\u003e\n\u003cli\u003eCAD designed and fabricated by ZSM Custom\u003c\/li\u003e\n\u003cli\u003eReduces heat soak to intake charge for more consistent performance\u003c\/li\u003e\n\u003cli\u003eClean, purpose-built fitment\u003c\/li\u003e\n\u003cli\u003eLaser cut and precision fabricated\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDatsun S30Z (240Z \/ 260Z \/ 280Z)\u003c\/li\u003e\n\u003cli\u003eL-Series engines (L24 \/ L26 \/ L28)\u003c\/li\u003e\n\u003cli\u003eJhenvey ITB setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Contact ZSM Custom for availabilty.\u003c\/em\u003e\u003c\/p\u003e","brand":"ZSM Custom","offers":[{"title":"Default Title","offer_id":59781714346065,"sku":null,"price":225.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1020\/0868\/4625\/files\/WhatsAppImage2026-07-09at10.30.59PM_1.jpg?v=1783669720","url":"https:\/\/zsmcustom.com\/products\/l-series-jhenvey-itb-heatsheild","provider":"ZSM Custom","version":"1.0","type":"link"}