{"product_id":"tsp-1999-2013-gm-truck-suv-cathedral-port-dual-spring-camshaft-package","title":"TSP 1999-2013 GM Truck\/SUV Cathedral-Port Dual-Spring Camshaft Package","description":"\u003cp\u003eA vehicle- and engine-specific Texas Speed cathedral-port camshaft package for GM trucks and SUVs equipped with 4.8L, 5.3L or 6.0L LS engines. This package combines your selected truck camshaft with the matched PAC dual-spring valvetrain components required for a properly supported installation.\u003c\/p\u003e\u003ch3\u003eChoose Your Camshaft\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage 2 5.3 Truck:\u003c\/strong\u003e Mild-to-moderate street profile with strong usable torque and a noticeable idle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage 3 5.3 Truck:\u003c\/strong\u003e Stronger midrange and upper-rpm power with a choppier idle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage 4 5.3 Truck:\u003c\/strong\u003e Aggressive truck profile requiring appropriate converter and supporting modifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eB.F.D. 5.3:\u003c\/strong\u003e Maximum-chop 5.3L profile for performance-focused combinations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorquer V2 6.0:\u003c\/strong\u003e Broad-torque performance profile intended for 6.0L cathedral-port combinations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePackage Includes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eYour selected TSP cathedral-port truck camshaft\u003c\/li\u003e\n\u003cli\u003eTSP .660-inch PAC polished dual valve spring kit\u003c\/li\u003e\n\u003cli\u003eTitanium retainers, hardened spring seats and valve seals\u003c\/li\u003e\n\u003cli\u003eTexas Speed hardened 3\/8-inch chromoly pushrods\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eDOD\/AFM note:\u003c\/strong\u003e Factory-DOD Gen IV 5.3L engines require the \u003ca href=\"\/products\/tsp-2007-2013-gen-iv-5-3l-complete-dod-afm-delete-kit-no-camshaft\"\u003eTSP Gen IV 5.3L Complete DOD\/AFM Delete Kit\u003c\/a\u003e. The 4.8L and non-DOD cathedral-port 6.0L engines do not use that kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eVVT note:\u003c\/strong\u003e VVT-equipped applications require the \u003ca href=\"\/products\/tsp-gen-4-ls-vvt-delete-kit\"\u003eTSP Gen 4 LS VVT Delete Kit\u003c\/a\u003e when using these fixed-timing three-bolt camshafts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation note:\u003c\/strong\u003e Verify engine code, cylinder-head port style, DOD and VVT equipment, piston-to-valve clearance, pushrod length and timing-set compatibility before installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTuning required:\u003c\/strong\u003e Professional calibration is mandatory after installation. No tune, tuning device, credits or remote tuning support is included.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 1999-2013 GM trucks and SUVs equipped with cathedral-port 4.8L, 5.3L or 6.0L LS engines. Not intended for rectangular-port L92-style engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLocal installation:\u003c\/strong\u003e North Texas High Performance can provide separately quoted installation and tuning for local customers.\u003c\/p\u003e","brand":"Texas Speed \u0026 Performance","offers":[{"title":"Stage 2 5.3 Truck","offer_id":54732074451263,"sku":"TSP-GM-TRUCK-CATH-STG2-KIT","price":869.99,"currency_code":"USD","in_stock":true},{"title":"Stage 3 5.3 Truck","offer_id":54732074484031,"sku":"TSP-GM-TRUCK-CATH-STG3-KIT","price":869.99,"currency_code":"USD","in_stock":true},{"title":"Stage 4 5.3 Truck","offer_id":54732074516799,"sku":"TSP-GM-TRUCK-CATH-STG4-KIT","price":869.99,"currency_code":"USD","in_stock":true},{"title":"B.F.D. 5.3","offer_id":54732074549567,"sku":"TSP-GM-TRUCK-CATH-BFD53-KIT","price":869.99,"currency_code":"USD","in_stock":true},{"title":"Torquer V2 6.0","offer_id":54732074582335,"sku":"TSP-GM-TRUCK-CATH-TORQUER60-KIT","price":869.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/files\/tsp-cathedral-dual-spring-cam-package.jpg?v=1785245878","url":"https:\/\/smgspeed.com\/products\/tsp-1999-2013-gm-truck-suv-cathedral-port-dual-spring-camshaft-package","provider":"SMGspeed","version":"1.0","type":"link"}