{"product_id":"umi90051-74-87-gm-f-body-g-body-solid-motor-mounts","title":"UMI Performance 74-92 GM F-Body GM G-Body Frame Side Solid Engine Mounts","description":"\u003ch4\u003eStop Losing Power to Flexing Rubber Motor Mounts\u003c\/h4\u003e\n\u003cp\u003eFactory rubber motor mounts let the engine rock under load, which softens throttle response and can throw off pulley alignment on hard launches. The UMI90051 solid motor mount kit bolts directly to the frame in place of the factory rubber mounts, cutting engine movement and keeping the drivetrain locked in position for maximum power transfer to the ground.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSolid mount design drastically reduces engine movement compared to factory rubber mounts\u003c\/li\u003e\n\u003cli\u003eCNC laser cut from 3\/16 inch thick mild steel for precise tolerances\u003c\/li\u003e\n\u003cli\u003e1 inch OD x 1\/4 inch wall DOM steel tubing, MIG welded for maximum strength\u003c\/li\u003e\n\u003cli\u003eMatches factory mounting specifications for a correct bolt-in fit\u003c\/li\u003e\n\u003cli\u003eGlossy, durable black powder coat finish\u003c\/li\u003e\n\u003cli\u003eMade in the USA in Philipsburg, Pennsylvania\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eFitment Table\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1976-1982\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eCamaro\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1976-1978\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eMalibu\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1979-1982\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eMalibu\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1976-1983\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eMonte Carlo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1976-1977\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eEl Camino\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1978-1983\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eEl Camino\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1978-1987\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eCaballero\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMPN\u003c\/td\u003e\n\u003ctd\u003eUMI90051\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003eNot assigned by manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eUMI Performance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAttachment Style\u003c\/td\u003e\n\u003ctd\u003eBolt-on to frame\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e3\/16 inch mild steel, 1 inch OD x 1\/4 inch wall DOM tubing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eBlack powder coat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold As\u003c\/td\u003e\n\u003ctd\u003ePair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility Note\u003c\/td\u003e\n\u003ctd\u003eRequires factory block mount clamshells or UMI P\/N 90058, not compatible with Oldsmobile V8 style clamshells\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eUMI90051 solid frame side motor mounts, pair\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eAbout UMI Performance\u003c\/h4\u003e\n\u003cp\u003eUMI Performance designs and manufactures chassis, suspension and driveline components for GM muscle cars entirely in the United States. Every mount is CNC laser cut and MIG welded in Philipsburg, Pennsylvania to match factory mounting specifications, so drivetrain components install with a correct, repeatable fit every time.\u003c\/p\u003e\n\n\u003ch4\u003eRelated Parts on Our Site\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/umi4065-b-64-72-el-camino-wagon-rear-shock-tower-brace\"\u003eUMI Performance 64-72 El Camino Wagon Rear Shock Tower Brace\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/umi-performance-68-72-gm-a-body-tubular-upper-lower-control-arms\"\u003eUMI Performance 68-72 GM A-Body Tubular Upper \u0026amp; Lower Control Arms\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eFAQ\u003c\/h4\u003e\n\u003cstrong\u003eWhat is the UMI90051?\u003c\/strong\u003e\n\u003cp\u003eThe UMI90051 is a pair of solid frame side motor mounts for 1976 to 1987 GM F-Body and G-Body small block Chevy applications. They bolt directly to the frame in place of factory rubber mounts to reduce engine movement and improve power transfer.\u003c\/p\u003e\n\n\u003cstrong\u003eDo I need anything else to install the UMI90051?\u003c\/strong\u003e\n\u003cp\u003eYes. Solid mounts must be used with factory block mount clamshells or UMI's P\/N 90058 clamshells. They are not compatible with Oldsmobile V8 style clamshells.\u003c\/p\u003e\n\n\u003cstrong\u003eWill the UMI90051 make my engine louder or transmit more vibration into the cabin?\u003c\/strong\u003e\n\u003cp\u003eSolid mounts transmit more vibration and noise than factory rubber mounts by design, since they are built to minimize engine movement rather than isolate it. This tradeoff is standard for performance-oriented solid mount kits.\u003c\/p\u003e\n\n\u003cstrong\u003eWhat material are the UMI90051 mounts made from?\u003c\/strong\u003e\n\u003cp\u003eThe mounts are CNC laser cut from 3\/16 inch thick mild steel and use 1 inch OD by 1\/4 inch wall DOM steel tubing, MIG welded for strength.\u003c\/p\u003e\n\n\u003cstrong\u003eDoes the UMI90051 come with hardware?\u003c\/strong\u003e\n\u003cp\u003eCheck the listing for hardware inclusion at time of purchase, as mounting hardware requirements vary by application and clamshell combination.\u003c\/p\u003e\n\n\u003cstrong\u003eIs the UMI90051 a direct bolt-on replacement?\u003c\/strong\u003e\n\u003cp\u003eYes. These mounts bolt directly to the frame in the factory location and match factory mounting specifications.\u003c\/p\u003e\n\n\u003cstrong\u003eWhat vehicles fit the UMI90051?\u003c\/strong\u003e\n\u003cp\u003eThis kit fits the 1976 to 1982 Chevrolet Camaro, 1976 to 1982 Chevrolet Malibu, 1976 to 1983 Chevrolet Monte Carlo, 1976 to 1983 Chevrolet El Camino, and 1978 to 1987 GMC Caballero, along with many other 1974 and up GM small block V8 applications. Verify centerline and mounting dimensions before ordering.\u003c\/p\u003e\n\n\u003cstrong\u003eIs there a California Prop 65 warning for the UMI90051?\u003c\/strong\u003e\n\u003cp\u003eYes, this product carries a California Prop 65 warning. See the Prop 65 notice below for details.\u003c\/p\u003e\n\n\u003ch4\u003eInstall Instructions\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eSupport the engine safely with an appropriate engine hoist or support bar before removing factory rubber motor mounts.\u003c\/li\u003e\n\u003cli\u003eRemove the factory rubber motor mounts from the frame and block mount clamshells.\u003c\/li\u003e\n\u003cli\u003eVerify the centerline dimension from the cross member surface to the center of the mounting hole matches your original parts before installing.\u003c\/li\u003e\n\u003cli\u003eInstall the UMI90051 solid mounts to the frame using appropriate hardware, paired with factory or UMI P\/N 90058 block mount clamshells.\u003c\/li\u003e\n\u003cli\u003eTorque all hardware to manufacturer specification.\u003c\/li\u003e\n\u003cli\u003eLower the engine into position and confirm proper alignment before final tightening.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch4\u003eWARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.\u003c\/h4\u003e\n","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":46195443368015,"sku":"UMI90051","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/umi-engine-mount-1_97088e85-2364-480a-b514-6f334af831ed.webp?v=1785091264","url":"https:\/\/www.blackopsautoworks.com\/products\/umi90051-74-87-gm-f-body-g-body-solid-motor-mounts","provider":"Black Ops Auto Works","version":"1.0","type":"link"}