{"title":"Rollmaster GM LS Timing Chains","description":"\u003cp\u003e\u003cstrong\u003eRollmaster timing chains for GM LS engines\u003c\/strong\u003e including supported LS1, LS2, LS3, LS7, L76\/L77\/L98 and LSA applications.\u003c\/p\u003e\u003cp\u003eSelect the timing set for the exact engine and cam-drive configuration shown on the product page. Built by Boost \u0026amp; Tune can assist with engine-build planning, installation and supporting valvetrain selection.\u003c\/p\u003e","products":[{"product_id":"harrop-rollmaster-timing-chain-l76-l77-l98-ls3-ls7","title":"Rollmaster Single Row Timing Chain | L76 L77 L98 LS3 LS7","description":"\u003ch2\u003eRollmaster Single Row Timing Chain | L76 \/ L77 \/ L98 \/ LS3 \/ LS7\u003c\/h2\u003e\n\u003cp\u003eRollmaster single-row timing set supplied by Harrop for compatible Gen IV LS applications using a three-bolt camshaft.\u003c\/p\u003e\n\u003ch3\u003eManufacturer-confirmed specification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSingle-roller design\u003c\/li\u003e\n\u003cli\u003ePremium German-manufactured IWIS timing chain\u003c\/li\u003e\n\u003cli\u003e3SR60-2 chain with seamless rollers\u003c\/li\u003e\n\u003cli\u003eTorrington bearing\u003c\/li\u003e\n\u003cli\u003eBillet camshaft and crankshaft sprockets\u003c\/li\u003e\n\u003cli\u003eThree-bolt cam gear with one trigger sensor\u003c\/li\u003e\n\u003cli\u003eNine-keyway crank sprocket: 0°, +2°, +4°, +6°, +8°, -2°, -4°, -6° and -8°\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKit includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCamshaft sprocket\u003c\/li\u003e\n\u003cli\u003eCrankshaft sprocket\u003c\/li\u003e\n\u003cli\u003eTiming chain\u003c\/li\u003e\n\u003cli\u003eTorrington bearing\u003c\/li\u003e\n\u003cli\u003eOil-pump drive\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cp\u003eL76, L77, L98 and LS3 engines converted to an aftermarket three-bolt camshaft arrangement, plus LS7 applications where this timing set is correct.\u003c\/p\u003e\n\u003cp\u003eProduct code: \u003cstrong\u003e65-RM-CS1190\u003c\/strong\u003e.\u003c\/p\u003e\u003ch2\u003eBuilt by Boost \u0026amp; Tune Support\u003c\/h2\u003e\u003cp\u003eBuilt by Boost \u0026amp; Tune can assist with fitment review, installation, supporting modifications, configuration and calibration requirements where applicable.\u003c\/p\u003e\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eChevrolet Camaro 5TH Gen LS3\u003c\/li\u003e\n\u003cli\u003eChevrolet Corvette C6 LS3\u003c\/li\u003e\n\u003cli\u003eChevrolet Corvette C6 LS7\u003c\/li\u003e\n\u003cli\u003eHolden Commodore VE L76\u003c\/li\u003e\n\u003cli\u003eHolden Commodore VE L77\u003c\/li\u003e\n\u003cli\u003eHolden Commodore VE L98\u003c\/li\u003e\n\u003cli\u003eHolden Commodore VE LS3\u003c\/li\u003e\n\u003cli\u003eHolden Commodore VE LS7\u003c\/li\u003e\n\u003cli\u003eHolden Commodore VF Vfii L77\u003c\/li\u003e\n\u003cli\u003eHolden Commodore VF Vfii LS3\u003c\/li\u003e\n\u003cli\u003eHolden Commodore VZ L76\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eRelated range:\u003c\/strong\u003e \u003ca href=\"\/collections\/rollmaster-ls-timing-chains\"\u003eBrowse Rollmaster GM LS timing chains\u003c\/a\u003e.\u003c\/p\u003e","brand":"Rollmaster","offers":[{"title":"Default Title","offer_id":43654274809923,"sku":"65-RM-CS1190","price":315.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/0659\/4883\/files\/L76_20-_20L77_2C_20L98_20-_20LS3_20and_20LS7_20Rollmaster_20Single_20Row_20Timing_20Chain_20-_201-1024x1024.jpg?v=1786483207"},{"product_id":"harrop-rollmaster-timing-chain-ls1","title":"Rollmaster Single Row Timing Chain | LS1","description":"\u003ch2\u003eRollmaster Single Row Timing Chain | LS1\u003c\/h2\u003e\n\u003cp\u003eRollmaster single-row adjustable timing set supplied by Harrop for LS1 V8 applications.\u003c\/p\u003e\n\u003ch3\u003eManufacturer-confirmed specification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSingle-roller design\u003c\/li\u003e\n\u003cli\u003ePremium German-manufactured IWIS timing chain\u003c\/li\u003e\n\u003cli\u003e3SR60-2 chain with seamless rollers\u003c\/li\u003e\n\u003cli\u003eTorrington bearing\u003c\/li\u003e\n\u003cli\u003eBillet sprockets\u003c\/li\u003e\n\u003cli\u003eThree-bolt cam gear with one trigger sensor\u003c\/li\u003e\n\u003cli\u003eNine-keyway crank sprocket: 0°, +2°, +4°, +6°, +8°, -2°, -4°, -6° and -8°\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKit includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCamshaft sprocket\u003c\/li\u003e\n\u003cli\u003eCrankshaft sprocket\u003c\/li\u003e\n\u003cli\u003eTiming chain\u003c\/li\u003e\n\u003cli\u003eTorrington bearing\u003c\/li\u003e\n\u003cli\u003eOil-pump drive\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cp\u003eGM LS1 V8 applications using the applicable three-bolt cam arrangement.\u003c\/p\u003e\n\u003cp\u003eProduct code: \u003cstrong\u003e65-RM-CS1135\u003c\/strong\u003e.\u003c\/p\u003e\u003ch2\u003eBuilt by Boost \u0026amp; Tune Support\u003c\/h2\u003e\u003cp\u003eBuilt by Boost \u0026amp; Tune can assist with fitment review, installation, supporting modifications, configuration and calibration requirements where applicable.\u003c\/p\u003e\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eChevrolet Corvette C5 LS1\u003c\/li\u003e\n\u003cli\u003eHolden Commodore VT VT Ii LS1\u003c\/li\u003e\n\u003cli\u003eHolden Commodore VX LS1\u003c\/li\u003e\n\u003cli\u003eHolden Commodore VY LS1\u003c\/li\u003e\n\u003cli\u003eHolden Commodore VZ LS1\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eRelated range:\u003c\/strong\u003e \u003ca href=\"\/collections\/rollmaster-ls-timing-chains\"\u003eBrowse Rollmaster GM LS timing chains\u003c\/a\u003e.\u003c\/p\u003e","brand":"Rollmaster","offers":[{"title":"Default Title","offer_id":43654274908227,"sku":"65-RM-CS1135","price":275.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/0659\/4883\/files\/LS1_20Rollmaster_20Single_20Row_20Timing_20Chain_20-_201-1024x1024.jpg?v=1786483214"},{"product_id":"harrop-rollmaster-timing-chain-ls2","title":"Rollmaster Timing Chain | LS2","description":"\u003ch2\u003eRollmaster Timing Chain | LS2\u003c\/h2\u003e\n\u003cp\u003eRollmaster single-row adjustable timing set supplied by Harrop for LS2 V8 applications.\u003c\/p\u003e\n\u003ch3\u003eManufacturer-confirmed specification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSingle-roller design\u003c\/li\u003e\n\u003cli\u003ePremium German-manufactured IWIS 3SR60-2 timing chain with seamless rollers\u003c\/li\u003e\n\u003cli\u003eTorrington bearing\u003c\/li\u003e\n\u003cli\u003eBillet sprockets\u003c\/li\u003e\n\u003cli\u003eThree-bolt cam gear with one trigger sensor\u003c\/li\u003e\n\u003cli\u003eNine-keyway crank sprocket: 0°, +2°, +4°, +6°, +8°, -2°, -4°, -6° and -8°\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKit includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCamshaft sprocket\u003c\/li\u003e\n\u003cli\u003eCrankshaft sprocket\u003c\/li\u003e\n\u003cli\u003eTiming chain\u003c\/li\u003e\n\u003cli\u003eTorrington bearing\u003c\/li\u003e\n\u003cli\u003eOil-pump drive\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cp\u003eLS2-equipped applications including relevant Chevrolet, Pontiac, Cadillac and Corvette vehicles, plus VZ HSV and VE HSV GTS applications specified by Harrop.\u003c\/p\u003e\n\u003cp\u003eProduct code: \u003cstrong\u003e65-CS1180\u003c\/strong\u003e.\u003c\/p\u003e\u003ch2\u003eBuilt by Boost \u0026amp; Tune Support\u003c\/h2\u003e\u003cp\u003eBuilt by Boost \u0026amp; Tune can assist with fitment review, installation, supporting modifications, configuration and calibration requirements where applicable.\u003c\/p\u003e\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eChevrolet Corvette C6 LS2\u003c\/li\u003e\n\u003cli\u003eHolden Commodore VE LS2\u003c\/li\u003e\n\u003cli\u003eHolden Commodore VZ LS2\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eRelated range:\u003c\/strong\u003e \u003ca href=\"\/collections\/rollmaster-ls-timing-chains\"\u003eBrowse Rollmaster GM LS timing chains\u003c\/a\u003e.\u003c\/p\u003e","brand":"Rollmaster","offers":[{"title":"Default Title","offer_id":43654275137603,"sku":"65-CS1180","price":315.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/0659\/4883\/files\/LS2_20Rollmaster_20Timing_20Chain_20-_201-1024x1024.jpg?v=1786483223"},{"product_id":"harrop-rollmaster-timing-chain-lsa","title":"Rollmaster Timing Chain | LSA","description":"\u003ch2\u003eRollmaster Timing Chain | LSA\u003c\/h2\u003e\n\u003cp\u003eRollmaster timing-chain kit supplied by Harrop for LSA-powered HSV applications.\u003c\/p\u003e\n\u003ch3\u003eHarrop kit includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × timing chain\u003c\/li\u003e\n\u003cli\u003e1 × three-bolt camshaft sprocket\u003c\/li\u003e\n\u003cli\u003e1 × crankshaft sprocket\u003c\/li\u003e\n\u003cli\u003e1 × oil-pump drive\u003c\/li\u003e\n\u003cli\u003e1 × Torrington bearing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cp\u003eVF HSV Clubsport, Maloo, Tourer and GTS models fitted with the LSA engine.\u003c\/p\u003e\n\u003cp\u003eProduct code: \u003cstrong\u003e65-RM-CS10100\u003c\/strong\u003e.\u003c\/p\u003e\u003ch2\u003eBuilt by Boost \u0026amp; Tune Support\u003c\/h2\u003e\u003cp\u003eBuilt by Boost \u0026amp; Tune can assist with fitment review, installation, supporting modifications, configuration and calibration requirements where applicable.\u003c\/p\u003e\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eChevrolet Camaro 5TH Gen LSA\u003c\/li\u003e\n\u003cli\u003eHolden Commodore VF Vfii LSA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eRelated range:\u003c\/strong\u003e \u003ca href=\"\/collections\/rollmaster-ls-timing-chains\"\u003eBrowse Rollmaster GM LS timing chains\u003c\/a\u003e.\u003c\/p\u003e","brand":"Rollmaster","offers":[{"title":"Default Title","offer_id":43654275366979,"sku":"65-RM-CS10100","price":420.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/0659\/4883\/files\/LSA_20Rollmaster_20Timing_20Chain_20-_201-1024x1024.jpg?v=1786483231"}],"url":"https:\/\/builtbyboostandtune.com.au\/collections\/rollmaster-ls-timing-chains.oembed","provider":"BUILT BY BOOST AND TUNE","version":"1.0","type":"link"}