{"product_id":"crow-cams-12673475","title":"Crow Cams \/ Genuine GM LS3 Alloy Bare Block","description":"\u003cp\u003eGenuine GM LS3 aluminium bare engine block supplied through Crow Cams for a correctly specified performance or replacement engine build.\u003c\/p\u003e\u003ch3\u003eProduct specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSupplier part number\u003c\/th\u003e\n\u003ctd\u003e12673475\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eComponent brand\u003c\/th\u003e\n\u003ctd\u003eGenuine GM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct category\u003c\/th\u003e\n\u003ctd\u003eEngine Components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eTechnical and supplier information\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThe LS3 alloy bare block is the foundation for serious performance achievements that are driving a new generation of street and racing enthusiasts.\u003c\/li\u003e\n\u003cli\u003eBare block machined, ready for pistons. Cam bearings fittedMain caps \u0026amp; bolts suppliedNo cross bolts supplied but are available to purchase\u003c\/li\u003e\n\u003cli\u003ePart number 12673475\u003c\/li\u003e\n\u003cli\u003eMachined bare block ready for piston selection and assembly\u003c\/li\u003e\n\u003cli\u003eCamshaft bearings fitted\u003c\/li\u003e\n\u003cli\u003eMain caps and main cap bolts supplied\u003c\/li\u003e\n\u003cli\u003eMain cap cross-bolts are not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplication and fitment\u003c\/h3\u003e\u003cp\u003eGenuine GM LS3 aluminium bare block for a compatible LS3\/L98-based engine build. Cam bearings, main caps and main-cap bolts are supplied; cross-bolts are not included with the bare block.\u003c\/p\u003e\u003ch3\u003eSupplied contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart number 12673475\u003c\/li\u003e\n\u003cli\u003eMachined bare block ready for piston selection and assembly\u003c\/li\u003e\n\u003cli\u003eCamshaft bearings fitted\u003c\/li\u003e\n\u003cli\u003eMain caps and main cap bolts supplied\u003c\/li\u003e\n\u003cli\u003eMain cap cross-bolts are not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOnly the components expressly listed for this SKU are included. Other related products are separate unless the selected package explicitly includes them.\u003c\/p\u003e\u003ch3\u003eInstallation and configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThis is an unassembled engine-component package or bare block, not a ready-to-run engine. Confirm every included component and the separately required rotating assembly, camshaft, bearings and ancillary parts.\u003c\/li\u003e\n\u003cli\u003eA qualified engine builder must verify machining, bore and stroke, piston\/rod clearances, compression ratio, bearing clearances, fastener specifications, oiling, balance and final assembly.\u003c\/li\u003e\n\u003cli\u003eSelect the correct crankshaft reluctor, cam timing drive, flexplate\/flywheel, ECU and transmission interface. Confirm the finished engine configuration before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eRecommended associated products\u003c\/h3\u003e\u003cp\u003eOnly purchase components required for your actual engine configuration. Included kit components are already accounted for; separately listed alternatives must not be added cumulatively.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional:\u003c\/strong\u003e \u003ca href=\"\/products\/crow-cams-12649190\"\u003eCrow Cams \/ Genuine GM LS3 Forged Con Rod Assembly\u003c\/a\u003e — Engine-build component. Confirm bore, stroke, rod\/piston geometry and exact package contents before purchase.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional:\u003c\/strong\u003e \u003ca href=\"\/products\/crow-cams-19207287\"\u003eCrow Cams \/ Genuine GM LS3 Piston with Pin\u003c\/a\u003e — Engine-build component. Confirm bore, stroke, rod\/piston geometry and exact package contents before purchase.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional:\u003c\/strong\u003e \u003ca href=\"\/products\/crow-cams-lscamplatekit\"\u003eCrow Cams Genuine GM LS Cam Retaining Plate Kit\u003c\/a\u003e — Engine-build component. Confirm bore, stroke, rod\/piston geometry and exact package contents before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBBT product selection and workshop support\u003c\/h3\u003e\u003cp\u003eBuilt by Boost \u0026amp; Tune is an authorised Crow Cams dealer and performance engine workshop. We can assist with the correct camshaft profile, compatible valve-train hardware, engine preparation, installation and calibration. Provide the exact engine code, intended use and existing components so the complete package can be checked before ordering.\u003c\/p\u003e\u003ch3\u003eFreight and order confirmation\u003c\/h3\u003e\u003cp\u003eThis is a large\/heavy component that requires freight to be confirmed for the delivery address before final supply. BBT will confirm the exact component identity, availability and freight method before the order proceeds. It is not treated as a standard small-parcel Crow item.\u003c\/p\u003e","brand":"Crow Cams","offers":[{"title":"Default Title","offer_id":43772459483203,"sku":"'12673475","price":5034.16,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/0659\/4883\/files\/800x800-thumbnail-1727929625.12673475.png?v=1788856721","url":"https:\/\/builtbyboostandtune.com.au\/products\/crow-cams-12673475","provider":"BUILT BY BOOST AND TUNE","version":"1.0","type":"link"}