{"product_id":"pacemaker-ph5361-holden-commodore-vt-vz-monaro-tuned-exhaust-headers-1-3-4-primary","title":"Pacemaker PH5361 Holden Commodore Vt-Vz Monaro Tuned Exhaust Headers 1-3\/4\" Primary","description":"\u003cp\u003e\u003cb\u003eApplication:\u003c\/b\u003e Suit Holden Commodore VT, VX, VU, VY, VZ, Monaro, Statesman with 5.7L LS1, 6.0L LS2 V8 Manual \u0026amp; Automatic\u003cbr\u003e\u003cb\u003e P\/Steering:\u003c\/b\u003e Yes\u003cbr\u003e\u003cb\u003eAir Cond.:\u003c\/b\u003e Yes\u003cbr\u003e\u003cb\u003eOxy. Sen.:\u003c\/b\u003e Yes\u003cbr\u003e\u003cb\u003eE.G.R.: \u003c\/b\u003e N\/A\u003cbr\u003e\u003cb\u003eY Branch:\u003c\/b\u003e N\/A\u003cbr\u003e\u003cb\u003eGasket:\u003c\/b\u003e DSF 138 \u003cbr\u003e\u003cb\u003ePrim. Pipe:\u003c\/b\u003e 1-5\/8\" (41mm)\u003cbr\u003e\u003cb\u003eSec. Pipe:\u003c\/b\u003e\u003cbr\u003e\u003cb\u003eOutlet:\u003c\/b\u003e Flanged 2-1\/2\" (63mm)\u003cbr\u003e \u003cb\u003eFitting Time:\u003c\/b\u003e 3 Hrs \u003cbr\u003e\u003cbr\u003eModels VY Series II and VZ require Oxygen Sensor Wiring Loom Extensions \u003cbr\u003eVY Series II Extensions - Part No. PEX5367Y x 2\u003cbr\u003e VZ 5.7Ltr Extensions - Part No. PEX5367Z x 2\u003cbr\u003eVZ 6.0Ltr LS2 Extensions - Part No. PEX536Y x 2 and PEX55367Z x 2\u003cbr\u003eDesigned for Modified Engines and Supercharged Applications \u003cbr\u003e\u003cbr\u003ePacemaker are the pioneers of quality headers featuring the Mandrel bend system. Pacemaker's modern workshop incorporates the very latest equipment available, including aircraft quality computerised benders with revolutionary, patented, vertebrate type mandrel, ensuring perfectly round bends, previously unavailable in Australia. Pacemaker are the only Australian header manufacturer to manufacture their products with pipe over the cone design. The advantages are there is no protruding inside the collector cone, therefore increasing exhaust gas flow and eliminating turbulence inside the exhaust header. The result is better gas flow and increased horsepower.\u003c\/p\u003e \u003cb\u003eAdditional features include:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003ePrecision cut and machined thick flanges to eliminate leaking and warpage\u003c\/li\u003e\n\u003cli\u003eAll headers are jig welded for guaranteed fitment and are checked prior to shipment\u003c\/li\u003e \u003cli\u003eComprehensive fitting instructions with V8 sets, together with hi-tensile header bolts\u003c\/li\u003e\n\u003cli\u003eEmission hookups provided where applicable\u003c\/li\u003e\n\u003cli\u003ePrimary pipes fitted through the flanges\u003c\/li\u003e\n\u003cli\u003eHeat proof finish tested to 1270°C \u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e","brand":"Pacemaker","offers":[{"title":"Default Title","offer_id":44602708689207,"sku":"PH5361","price":1240.35,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/9364\/1015\/files\/128111.jpg?v=1780542487","url":"https:\/\/enginemaster.com.au\/products\/pacemaker-ph5361-holden-commodore-vt-vz-monaro-tuned-exhaust-headers-1-3-4-primary","provider":"Engine Master","version":"1.0","type":"link"}