{"product_id":"dptool-engine-timing-tool-kit-for-gm-2-8-4-2l-engines-complete-cam-crank-flywheel-locking-set-in-case","title":"DPTOOL Engine Timing Tool Kit for GM 2.8–4.2L Engines — Complete Cam, Crank \u0026 Flywheel Locking Set in Case","description":"\u003cp\u003e\u003cstrong\u003eDPTOOL Engine Timing Tool Kit is a complete camshaft, crankshaft and flywheel locking set made to accurately set timing on GM 2.8–4.2 engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis professional-grade timing tool kit consolidates the specialized locking and holding fittings technicians need to align and secure camshafts, crankshafts and flywheels on a range of GM-family engines. Housed in a portable case with clear instructions, the set replaces multiple OEM tool numbers so you can perform timing, belt and chain service with confidence and repeatable positioning.\u003c\/p\u003e\n\n\u003ch3\u003eWhich engines and vehicles does this kit fit?\u003c\/h3\u003e\n\u003cp\u003eThe kit supports a wide selection of GM and related engines spanning 2.8L through 4.2L, including popular LY7, LLT, LTT, LFX and other engine codes. Compatibility covers many Buick, Cadillac, Chevrolet, Pontiac, Opel and Saab models — from Camaro and Enclave to Insignia and 9-5. Always confirm engine code and production year against your vehicle before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEngine codes included: LY7, LLT, LTT, LFX, LAU\/A28NER, Z32SE, LP1, HFV6 and others.\u003c\/li\u003e\n  \u003cli\u003eVehicle examples: Buick Enclave, Cadillac SRX\/STS\/CTS, Chevy Camaro, Opel Insignia\/Antara, Saab 9-5.\u003c\/li\u003e\n  \u003cli\u003eSpecial fitments: Colorado\/Canyon 2.8–3.7L and Trailblazer\/Envoy\/Rainier\/Bravada 4.2L VIN S models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat tools are included and what OEM equivalents do they replace?\u003c\/h3\u003e\n\u003cp\u003eThis combination set bundles the camshaft holding\/locking plates, crank rotation socket, flywheel lock and the J-44221 cam tool so you can match OEM procedures without chasing multiple part numbers. The included pieces correspond to known factory tool numbers for straightforward workshop integration.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes EN-48383 cam holding tools and EN-46105 variants for cam locking.\u003c\/li\u003e\n  \u003cli\u003eContains J-44221 camshaft holding tool and EN-46106 flywheel locking tool.\u003c\/li\u003e\n  \u003cli\u003eEN-46111 crankshaft rotation socket, sturdy carrying case and step-by-step manual included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this kit help during timing service and engine reassembly?\u003c\/h3\u003e\n\u003cp\u003eUsing dedicated locking and alignment components prevents cam or crank movement while you replace timing chains, belts, seals or perform head service. Proper locking reduces the risk of valve-to-piston contact, helps maintain manufacturer timing settings and speeds up accurate reassembly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSecures camshafts to factory alignment positions for precise timing checks.\u003c\/li\u003e\n  \u003cli\u003eLocks the crank and flywheel to prevent unwanted rotation during repairs.\u003c\/li\u003e\n  \u003cli\u003ePortable case keeps tools organized and reduces downtime searching for the right adapter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Professional mechanics, independent garages and experienced DIYers who service GM-family 2.8–4.2 engines will benefit most from this kit. If you perform timing component replacement, cylinder head work or engine rebuilds on compatible Buicks, Cadillacs, Chevrolets, Opels or Saabs, this set provides the OEM-compatible fixtures required to complete the job accurately and safely.\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 kit compatible with my Chevy Camaro 2.8L?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the kit supports Camaro 2.8 engines (LTT\/LFX codes). Verify your engine code and year to ensure exact fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the set include a crankshaft locking tool?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it contains the EN-46111 crank rotation socket plus the EN-46106 flywheel locking tool for secure crank control.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"DPTOOL","offers":[{"title":"Default Title","offer_id":67586867396793,"sku":"B0CJBLDKRV","price":112.94,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/dptool-front-case-and-contents_94d94d10-2eeb-4056-b49f-a1e0b57c3dbc.jpg?v=1790494975","url":"https:\/\/redleafauto.ca\/products\/dptool-engine-timing-tool-kit-for-gm-2-8-4-2l-engines-complete-cam-crank-flywheel-locking-set-in-case","provider":"Redleaf Auto","version":"1.0","type":"link"}