{"product":{"id":7639103865013,"title":"USA Standard Ring \u0026 Pinion Gear Set For GM 12 Bolt Car in a 3.55 Ratio","body_html":"USA Standard Gear ring and pinion sets are designed to exceed OEM specification. All sets receive rigorous in-house quality evaluation to ensure products pass dimensional, material, and fitment testing.\u003cbr\u003e\u003cbr\u003eThis Part Fits:\u003cp\u003e\u003c\/p\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003cth align=\"left\" width=\"100\"\u003eYear\u003c\/th\u003e\n\u003cth align=\"left\" width=\"125\"\u003eMake\u003c\/th\u003e\n\u003cth align=\"left\" width=\"150\"\u003eModel\u003c\/th\u003e\n\u003cth align=\"left\" width=\"80\"\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1964-1969\u003c\/td\u003e\n\u003ctd\u003eBuick\u003c\/td\u003e\n\u003ctd\u003eWildcat\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1965-1970\u003c\/td\u003e\n\u003ctd\u003eBuick\u003c\/td\u003e\n\u003ctd\u003eWildcat\u003c\/td\u003e\n\u003ctd\u003eCustom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1965\u003c\/td\u003e\n\u003ctd\u003eBuick\u003c\/td\u003e\n\u003ctd\u003eWildcat\u003c\/td\u003e\n\u003ctd\u003eDeluxe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1966\u003c\/td\u003e\n\u003ctd\u003eBuick\u003c\/td\u003e\n\u003ctd\u003eWildcat\u003c\/td\u003e\n\u003ctd\u003eGran Sport\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1964-1972\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eBel Air\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1964-1972\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eBiscayne\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1967-1972\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eCamaro\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1967-1972\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eCamaro\u003c\/td\u003e\n\u003ctd\u003eRS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1967-1972\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eCamaro\u003c\/td\u003e\n\u003ctd\u003eSS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1967-1972\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eCamaro\u003c\/td\u003e\n\u003ctd\u003eZ28\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1966-1970\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eCaprice\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1967-1968\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eChevelle\u003c\/td\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1967-1969\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eChevelle\u003c\/td\u003e\n\u003ctd\u003e300 Deluxe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1964-1968,1970-1972\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eChevelle\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1967-1972\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eChevelle\u003c\/td\u003e\n\u003ctd\u003eConcours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1969-1972\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eChevelle\u003c\/td\u003e\n\u003ctd\u003eConcours Estate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1965-1967\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eChevelle\u003c\/td\u003e\n\u003ctd\u003eDeluxe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1969-1972\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eChevelle\u003c\/td\u003e\n\u003ctd\u003eGreenbrier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1968-1972\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eChevelle\u003c\/td\u003e\n\u003ctd\u003eMalibu\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1968-1972\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eChevelle\u003c\/td\u003e\n\u003ctd\u003eNomad\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1964-1972\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eChevelle\u003c\/td\u003e\n\u003ctd\u003eSS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1964-1967\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eChevy II\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1964-1968\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eChevy II\u003c\/td\u003e\n\u003ctd\u003eNova\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1964-1967\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eChevy II\u003c\/td\u003e\n\u003ctd\u003eNova SS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1965-1972\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eEl Camino\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1968-1972\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eEl Camino\u003c\/td\u003e\n\u003ctd\u003eCustom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1968-1972\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eEl Camino\u003c\/td\u003e\n\u003ctd\u003eSS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1964-1972\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eImpala\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1964-1967\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eImpala\u003c\/td\u003e\n\u003ctd\u003eSS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1970-1972\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eMonte Carlo\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1969-1972\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eNova\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1969\u003c\/td\u003e\n\u003ctd\u003ePontiac\u003c\/td\u003e\n\u003ctd\u003eFirebird\u003c\/td\u003e\n\u003ctd\u003e350\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1969\u003c\/td\u003e\n\u003ctd\u003ePontiac\u003c\/td\u003e\n\u003ctd\u003eFirebird\u003c\/td\u003e\n\u003ctd\u003e350 HO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1969\u003c\/td\u003e\n\u003ctd\u003ePontiac\u003c\/td\u003e\n\u003ctd\u003eFirebird\u003c\/td\u003e\n\u003ctd\u003e400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1969-1972\u003c\/td\u003e\n\u003ctd\u003ePontiac\u003c\/td\u003e\n\u003ctd\u003eFirebird\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1970-1972\u003c\/td\u003e\n\u003ctd\u003ePontiac\u003c\/td\u003e\n\u003ctd\u003eFirebird\u003c\/td\u003e\n\u003ctd\u003eEsprit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1970-1972\u003c\/td\u003e\n\u003ctd\u003ePontiac\u003c\/td\u003e\n\u003ctd\u003eFirebird\u003c\/td\u003e\n\u003ctd\u003eFormula\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1969\u003c\/td\u003e\n\u003ctd\u003ePontiac\u003c\/td\u003e\n\u003ctd\u003eFirebird\u003c\/td\u003e\n\u003ctd\u003eSprint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1969-1972\u003c\/td\u003e\n\u003ctd\u003ePontiac\u003c\/td\u003e\n\u003ctd\u003eFirebird\u003c\/td\u003e\n\u003ctd\u003eTrans Am\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1970-1972\u003c\/td\u003e\n\u003ctd\u003ePontiac\u003c\/td\u003e\n\u003ctd\u003eGTO\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1970-1971\u003c\/td\u003e\n\u003ctd\u003ePontiac\u003c\/td\u003e\n\u003ctd\u003eGTO\u003c\/td\u003e\n\u003ctd\u003eThe Judge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","vendor":"Yukon Gear \u0026 Axle","product_type":"Final Drive Gears","created_at":"2024-01-31T18:12:22-05:00","handle":"usa-standard-ring-pinion-gear-set-for-gm-12-bolt-car-in-a-3-55-ratio","updated_at":"2026-02-25T00:02:20-05:00","published_at":"2024-01-31T18:12:20-05:00","template_suffix":null,"published_scope":"web","tags":"1964-buick-wildcat-esi5266461, 1964-chevrolet-bel-air-esi4887510, 1964-chevrolet-biscayne-esi1305748, 1964-chevrolet-chevelle-esi4424634, 1964-chevrolet-chevy-ii-esi5156834, 1964-chevrolet-impala-esi9362463, 1965-buick-wildcat-esi6626743, 1965-chevrolet-bel-air-esi9958432, 1965-chevrolet-biscayne-esi7678247, 1965-chevrolet-chevelle-esi3468643, 1965-chevrolet-chevy-ii-esi2625785, 1965-chevrolet-el-camino-esi9482001, 1965-chevrolet-impala-esi7744952, 1966-buick-wildcat-esi8617911, 1966-chevrolet-bel-air-esi1257840, 1966-chevrolet-biscayne-esi4522416, 1966-chevrolet-caprice-esi5326487, 1966-chevrolet-chevelle-esi2635396, 1966-chevrolet-chevy-ii-esi2588414, 1966-chevrolet-el-camino-esi6024954, 1966-chevrolet-impala-esi6781786, 1967-buick-wildcat-esi9553534, 1967-chevrolet-bel-air-esi7930438, 1967-chevrolet-biscayne-esi6908990, 1967-chevrolet-camaro-esi5254169, 1967-chevrolet-caprice-esi4484805, 1967-chevrolet-chevelle-esi2154847, 1967-chevrolet-chevy-ii-esi7612509, 1967-chevrolet-el-camino-esi4614552, 1967-chevrolet-impala-esi3348323, 1968-buick-wildcat-esi6699736, 1968-chevrolet-bel-air-esi2418877, 1968-chevrolet-biscayne-esi7616368, 1968-chevrolet-camaro-esi4014457, 1968-chevrolet-caprice-esi8444789, 1968-chevrolet-chevelle-esi4794549, 1968-chevrolet-chevy-ii-esi6317204, 1968-chevrolet-el-camino-esi1511273, 1968-chevrolet-impala-esi5665264, 1969-buick-wildcat-esi2877949, 1969-chevrolet-bel-air-esi2754108, 1969-chevrolet-biscayne-esi8954477, 1969-chevrolet-camaro-esi4994105, 1969-chevrolet-caprice-esi7051623, 1969-chevrolet-chevelle-esi9909424, 1969-chevrolet-el-camino-esi8260133, 1969-chevrolet-impala-esi5257730, 1969-chevrolet-nova-esi7110992, 1969-pontiac-firebird-esi2846079, 1970-buick-wildcat-esi4045230, 1970-chevrolet-bel-air-esi8096927, 1970-chevrolet-biscayne-esi7301911, 1970-chevrolet-camaro-esi8037209, 1970-chevrolet-caprice-esi7711802, 1970-chevrolet-chevelle-esi6397719, 1970-chevrolet-el-camino-esi8079502, 1970-chevrolet-impala-esi5030075, 1970-chevrolet-monte-carlo-esi4594462, 1970-chevrolet-nova-esi6063177, 1970-pontiac-firebird-esi5450961, 1970-pontiac-gto-esi4066000, 1971-chevrolet-bel-air-esi7402683, 1971-chevrolet-biscayne-esi6091526, 1971-chevrolet-camaro-esi1456648, 1971-chevrolet-chevelle-esi1656995, 1971-chevrolet-el-camino-esi7694453, 1971-chevrolet-impala-esi1718464, 1971-chevrolet-monte-carlo-esi1732626, 1971-chevrolet-nova-esi8823057, 1971-pontiac-firebird-esi1157391, 1971-pontiac-gto-esi5475472, 1972-chevrolet-bel-air-esi4334196, 1972-chevrolet-biscayne-esi2757419, 1972-chevrolet-camaro-esi4845968, 1972-chevrolet-chevelle-esi6965471, 1972-chevrolet-el-camino-esi7767930, 1972-chevrolet-impala-esi7437290, 1972-chevrolet-monte-carlo-esi8755295, 1972-chevrolet-nova-esi2091437, 1972-pontiac-firebird-esi3463496, 1972-pontiac-gto-esi9756405, 250-500, CaseLotQuantity:1, chassis 1964-1972, chevelle, chevrolet, ClearanceItem:N, Core:N, CorePrice:0, driveline-and-axles, Drivetrain\u003eFinal Drive Gears, EPA:N\/A, exterior accessories and tonneau covers, final-drive-gears, fits_1964-1969`Buick`Wildcat`Base~1965-1970`Buick`Wildcat`Custom~1965`Buick`Wildcat`Deluxe~1966`Buick`Wildcat`Gran Sport~1964-1972`Chevrolet`Bel Air`Base~1964-1972`Chevrolet`Biscayne`Base~1967-1972`Chevrolet`Camaro`Base~1967-1972`Chevrolet`Camaro`RS, fits_1965-1967`Chevrolet`Chevelle`Deluxe~1969-1972`Chevrolet`Chevelle`Greenbrier~1968-1972`Chevrolet`Chevelle`Malibu~1968-1972`Chevrolet`Chevelle`Nomad~1964-1972`Chevrolet`Chevelle`SS~1964-1967`Chevrolet`Chevy II`Base~1964-1968`Chevrolet`Chevy II`Nova, fits_1965-1972`Chevrolet`El Camino`Base~1968-1972`Chevrolet`El Camino`Custom~1968-1972`Chevrolet`El Camino`SS~1964-1972`Chevrolet`Impala`Base~1964-1967`Chevrolet`Impala`SS~1970-1972`Chevrolet`Monte Carlo`Base~1969-1972`Chevrolet`Nova`Base, fits_1967-1972`Chevrolet`Camaro`Z28~1966-1970`Chevrolet`Caprice`Base~1967-1968`Chevrolet`Chevelle`300~1967-1969`Chevrolet`Chevelle`300 Deluxe~1964-1968`Chevrolet`Chevelle`Base~1970-1972`Chevrolet`Chevelle`Base~1967-1972`Chevrolet`Chevelle`Concours, fits_1969`Pontiac`Firebird`350 HO~1969`Pontiac`Firebird`400~1969-1972`Pontiac`Firebird`Base~1970-1972`Pontiac`Firebird`Esprit~1970-1972`Pontiac`Firebird`Formula~1969`Pontiac`Firebird`Sprint~1969-1972`Pontiac`Firebird`Trans Am~1970-1972`Pontiac`GTO`Base, LTL:N, MPN:ZG GM12P-355, Non-CARB:N, Prop65:N, SpecialOrder:Y, TURN14_ID:4374484, yukon-gear-axle","variants":[{"id":43575514988725,"product_id":7639103865013,"title":"Default Title","price":"351.89","sku":"YUKZG GM12P-355","position":1,"compare_at_price":"306.00","fulfillment_service":"manual","inventory_management":"shopify","option1":"Default 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