{"product_id":"mahle-original-buick-commercial-chassis-93-92-cylinder-head-gasket","title":"MAHLE Original Buick Commercial Chassis 93-92 Cylinder Head Gasket","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e5746\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 725975271469\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eMAHLE Original Buick Commercial Chassis 1992-1993 Cylinder Head Gasket 5746 Fits Chevy GMC 454 Trucks 1980-2000\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eMAHLE Original cylinder head gasket part 5746 provides factory-level sealing for 1992-1993 Buick Commercial Chassis and Chevrolet GMC trucks vans Suburbans with 454 V8 engines from 1980-2000. This direct OE replacement stops coolant oil and combustion leaks under extreme heat and pressure. Perfect for engine rebuilds and restorations delivering dependable performance across all listed vehicles.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOE Exact Design:\u003c\/strong\u003e Matches factory dimensions with 4.250 inch bore and 0.051 inch compressed thickness for precise cylinder head alignment on GM big block V8s.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGraphite Faced Construction:\u003c\/strong\u003e High-strength graphite with perforated steel core resists blowouts and warping for reliable sealing in high-compression 454 engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti Port Sealing:\u003c\/strong\u003e Seals 16 coolant oil passages and combustion chambers to prevent cross-contamination in 366 427 454 ci big block applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Temperature Resistance:\u003c\/strong\u003e Handles 2000°F bursts and maintains seal during extended operation in heavy-duty trucks and vans.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Engineered:\u003c\/strong\u003e Laser-cut edges and fire ring deliver zero leaks with easy torquing to GM specs of 65 ft-lbs in proper sequence.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eVerify engine displacement of 366 427 454 ci before installation to match listed vehicles.\u003c\/li\u003e\n\u003cli\u003eNo core charge or return needed as direct replacement part.\u003c\/li\u003e\n\u003cli\u003eStore flat in dry area to prevent folding or creasing gasket material.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eClean block and head surfaces thoroughly removing all residue and old gasket material.\u003c\/li\u003e\n\u003cli\u003eApply Fel-Pro sealant on edges and torque bolts in three stages per GM service manual.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1992-1993\u003c\/td\u003e\n\u003ctd\u003eBuick\u003c\/td\u003e\n\u003ctd\u003eCommercial Chassis\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1980-1986\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eC20\u003c\/td\u003e\n\u003ctd\u003eCheyenne Custom Custom Deluxe Deluxe Scottsdale Silverado\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1980-1986\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eC20 Suburban\u003c\/td\u003e\n\u003ctd\u003eCustom Scottsdale Silverado\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1980-1999\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eP30\u003c\/td\u003e\n\u003ctd\u003eBase Step-Van\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1980-1986\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eC3500\u003c\/td\u003e\n\u003ctd\u003eScottsdale Silverado\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1980-1986\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eC2500\u003c\/td\u003e\n\u003ctd\u003eBase High Sierra Sierra Sierra Classic Sierra Grande\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1980-1986\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eC3500\u003c\/td\u003e\n\u003ctd\u003eBase High Sierra Sierra Sierra Classic Sierra Grande\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1980-1994\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eG2500\u003c\/td\u003e\n\u003ctd\u003eRally Rally Custom Rally STX Vandura\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1980-1996\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eG3500\u003c\/td\u003e\n\u003ctd\u003eMagnavan Rally Rally Camper Special Rally Custom Rally STX Vandura Vandura Special\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1980-1986\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eK5 Blazer\u003c\/td\u003e\n\u003ctd\u003eCustom Deluxe Silverado\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1980-1986\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eC10\u003c\/td\u003e\n\u003ctd\u003eCustom Deluxe Cheyenne Scottsdale Silverado\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1987-1994\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eCamaro\u003c\/td\u003e\n\u003ctd\u003eIROC-Z Z28 Z28 Heritage Edition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1980-1986\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eC10 Suburban\u003c\/td\u003e\n\u003ctd\u003eCustom Deluxe Scottsdale Silverado\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1994-2000\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eC3500\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1988-1998\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eC1500\u003c\/td\u003e\n\u003ctd\u003eCheyenne Scottsdale Silverado\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1991-1993\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eCaprice\u003c\/td\u003e\n\u003ctd\u003eBase Classic Classic LTZ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1990-1992\u003c\/td\u003e\n\u003ctd\u003eCadillac\u003c\/td\u003e\n\u003ctd\u003eBrougham\u003c\/td\u003e\n\u003ctd\u003eBase d'Elegance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1980-1989\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eJimmy\u003c\/td\u003e\n\u003ctd\u003eBase High Sierra Sierra Classic Sierra Grande\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1996-2002\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eExpress 2500\u003c\/td\u003e\n\u003ctd\u003eBase LS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1996-2002\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eExpress 3500\u003c\/td\u003e\n\u003ctd\u003eBase LS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1995-1999\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eTahoe\u003c\/td\u003e\n\u003ctd\u003eBase LS LT Z71\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose MAHLE?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eGlobal leader supplying OEM gaskets to GM for over 100 years.\u003c\/li\u003e\n\u003cli\u003eBuilt with strict quality controls matching factory specifications.\u003c\/li\u003e\n\u003cli\u003eTested for long-term durability in real-world truck and van conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Does MAHLE 5746 fit 454 V8 in 1980s Chevy C20 trucks?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes fits 1980-1986 Chevrolet C20 Cheyenne Custom Deluxe Scottsdale Silverado and equivalents with 7.4L engine confirm via VIN.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material is the gasket made from?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Graphite-faced steel core construction provides robust sealing for high-heat high-pressure environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the warranty and install process?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Backed by MAHLE limited warranty install on clean surfaces torque to 65 ft-lbs in sequence professional mechanic advised.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground or USPS Priority\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Flat box 14 x 14 x 1 inches protective sleeve\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.71 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Victor Reinz","offers":[{"title":"Default Title","offer_id":43794291916879,"sku":"VIC5746","price":45.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/mahle-original-buick-commercial-chassis-93-92-cylinder-head-gasket-victor-reinz.jpg?v=1769111916","url":"https:\/\/www.blackopsautoworks.com\/products\/mahle-original-buick-commercial-chassis-93-92-cylinder-head-gasket","provider":"Black Ops Auto Works","version":"1.0","type":"link"}