{"product_id":"penngrade-1-limited-slip-gl-5-gear-oil-80w90-77326","title":"PennGrade 1 Limited Slip GL-5 Gear Oil SAE 80W-90 | Case of 12 Quarts | 77326","description":"\u003cp\u003ePennGrade 1 Limited Slip GL-5 Gear Oil SAE 80W-90 is a friction-modified gear oil for clutch-type limited-slip differentials in cars, trucks, SUVs, and recreational vehicles. PennGrade lists it for classic cars, muscle cars, trucks, and performance applications across street driving, towing, and track use, with advanced friction-modifier technology to reduce chatter and protect gears under high torque. This listing is for a case of twelve 1 quart bottles.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eProduct: PennGrade 1 Limited Slip GL-5 Gear Oil SAE 80W-90\u003c\/li\u003e\n\u003cli\u003eViscosity grade: 80w90 GL-5\u003c\/li\u003e\n\u003cli\u003eOil type: Petroleum-type gear oil, base oil type not specified\u003c\/li\u003e\n\u003cli\u003eViscosity index: 100\u003c\/li\u003e\n\u003cli\u003eFlash point: 429 F (221 C) (D92)\u003c\/li\u003e\n\u003cli\u003eIndustry\/API spec: API GL-5 and API MT-1; MIL-PRF-2105E; SAE J2360; Mack GO-J, GO-H; Navistar B-22; Meritor O-76-A, O-76-D; Ford M2C197-A, M2C118-A (all from PDS)\u003c\/li\u003e\n\u003cli\u003eTypical use: Clutch-type limited-slip differentials; straight-cut, spiral bevel, and hypoid gears under high torque\u003c\/li\u003e\n\u003cli\u003ePackage: Case of 12 Quarts\u003c\/li\u003e\n\u003cli\u003ePart number: 77326\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eWhat is PennGrade 1 Limited Slip GL-5 80W-90 for?\u003c\/h5\u003e\u003cp\u003ePennGrade lists it for clutch-type limited-slip differentials (Chevrolet Posi-traction, Ford Traction-Lok, Pontiac Saf-T-Track, Mopar Sure Grip) and for straight-cut, spiral bevel, and hypoid gears under high torque.\u003c\/p\u003e\u003ch5\u003eDoes it have friction modifier for limited-slip units?\u003c\/h5\u003e\u003cp\u003eYes. It is a friction-modified GL-5 lubricant formulated to reduce chatter in clutch-type limited-slip differentials.\u003c\/p\u003e\u003ch5\u003eWhat specs does it meet?\u003c\/h5\u003e\u003cp\u003ePennGrade states it meets API GL-5 and API MT-1, MIL-PRF-2105E, and SAE J2360, among other OEM approvals.\u003c\/p\u003e\u003ch5\u003eHow is this listing packaged?\u003c\/h5\u003e\u003cp\u003eThis listing is a case of twelve 1 quart bottles. It is also stocked in other package sizes (1 Quart).\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is PennGrade 1 Limited Slip GL-5 80W-90 for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PennGrade lists it for clutch-type limited-slip differentials (Chevrolet Posi-traction, Ford Traction-Lok, Pontiac Saf-T-Track, Mopar Sure Grip) and for straight-cut, spiral bevel, and hypoid gears under high torque.\"}}, {\"@type\": \"Question\", \"name\": \"Does it have friction modifier for limited-slip units?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. It is a friction-modified GL-5 lubricant formulated to reduce chatter in clutch-type limited-slip differentials.\"}}, {\"@type\": \"Question\", \"name\": \"What specs does it meet?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PennGrade states it meets API GL-5 and API MT-1, MIL-PRF-2105E, and SAE J2360, among other OEM approvals.\"}}, {\"@type\": \"Question\", \"name\": \"How is this listing packaged?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This listing is a case of twelve 1 quart bottles. It is also stocked in other package sizes (1 Quart).\"}}]}\u003c\/script\u003e","brand":"PennGrade","offers":[{"title":"Default Title","offer_id":42441212690480,"sku":"FWRK_77326","price":112.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/BPO77326-12.jpg?v=1759246609","url":"https:\/\/berryperformancesales.com\/products\/penngrade-1-limited-slip-gl-5-gear-oil-80w90-77326","provider":"Berry Performance Sales","version":"1.0","type":"link"}