{"product_id":"granatelli-gms789465t-2-button-twin-switch-plate-635in-barrel","title":"Granatelli 2-Button Twin Switch Plate .635in Barrel Universal","description":"\u003ch4\u003eDual Standard-Face Barrel Switch Plate for Custom Race Interior Panels\u003c\/h4\u003e\n\u003cp\u003eThe Granatelli GMS789465T is a 2-button switch plate that accepts two standard .635-inch barrel-style switch buttons arranged side by side. It is a universal accessory for custom interior switch panels, roll cage panels, or dedicated racing switch housings in any competition or track-prepared vehicle. Compatible with the Granatelli 10-inch D-shaped racing steering wheel switch panel and any housing that accepts .635-inch barrel switches. Switches and the steering wheel are sold separately.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Side-by-Side Layout:\u003c\/strong\u003e Accepts two standard .635-inch barrel-style switches in a symmetric center arrangement for easy actuation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Fit:\u003c\/strong\u003e Compatible with any switch housing or panel that accepts .635-inch barrel-format switches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean Panel Aesthetic:\u003c\/strong\u003e Provides a finished, intentional appearance for dual-switch custom interior installations in race, track, or performance street vehicles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRace-Ready Construction:\u003c\/strong\u003e Manufactured to Granatelli's competition-use standards for reliable performance in demanding environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eGMS789465T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGranatelli Motor Sports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitch Button Diameter\u003c\/td\u003e\n\u003ctd\u003e.635 in (barrel-style)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eButton Count\u003c\/td\u003e\n\u003ctd\u003e2 (side by side)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eButton Style\u003c\/td\u003e\n\u003ctd\u003eStandard face\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFit\u003c\/td\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1x switch plate\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eAbout Granatelli Motor Sports\u003c\/h4\u003e\n\u003cp\u003eGranatelli Motor Sports is a California-based performance parts manufacturer with roots in professional motorsport. The company produces ignition systems, interior accessories, and racing components used across drag racing, road racing, and high-performance street builds.\u003c\/p\u003e\n\n\u003ch4\u003eRelated Parts on Our Site\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/interior\"\u003eBrowse All Interior Accessories at Black Ops Auto Works\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eFrequently Asked Questions\u003c\/h4\u003e\n\u003cstrong\u003eWhat is the GMS789465T?\u003c\/strong\u003e\u003cp\u003eThis is a Granatelli Motor Sports 2-button standard-face switch plate that accepts two .635-inch barrel-style push buttons side by side. It is a universal accessory panel for custom interior switch installations in race, track, or performance street vehicles with compatible switch housings.\u003c\/p\u003e\n\u003cstrong\u003eWhat is the difference between the Granatelli switch plate options?\u003c\/strong\u003e\u003cp\u003eThis plate uses two standard face buttons side by side. The mushroom twin (GMS789464T) uses two large-face mushroom buttons side by side. The double (GMS789464D) positions one button per side for wider spacing. The single (GMS789464S) accepts one button with 4-position orientation. Choose based on button style and switch count needed.\u003c\/p\u003e\n\u003cstrong\u003eIs this compatible with the Granatelli 10-inch D-shaped steering wheel?\u003c\/strong\u003e\u003cp\u003eYes. This plate is designed to be compatible with Granatelli's 10-inch D-shaped racing steering wheel switch panel and any housing that accepts .635-inch barrel-format switches. The steering wheel and switch buttons are sold separately.\u003c\/p\u003e\n\u003cstrong\u003eWhat switch buttons are compatible with this plate?\u003c\/strong\u003e\u003cp\u003eThis plate accepts .635-inch diameter barrel-style push buttons. Verify your intended switches match this diameter and barrel mounting style before ordering. Switches are sold separately and are not included.\u003c\/p\u003e\n\u003cstrong\u003eAre switch buttons included?\u003c\/strong\u003e\u003cp\u003eNo. This is the mounting plate only. You will need to source compatible .635-inch barrel-style switch buttons to complete the installation.\u003c\/p\u003e\n\u003cstrong\u003eCan this be used in a street car?\u003c\/strong\u003e\u003cp\u003eYes. This is a universal accessory and can be installed in any vehicle with a compatible switch panel housing, not exclusive to competition use.\u003c\/p\u003e\n\u003cstrong\u003eHow do I wire the switches after installation?\u003c\/strong\u003e\u003cp\u003eWire each switch button to the intended circuit per the switch manufacturer's wiring diagram. Ensure each circuit is properly fused. For safety-critical applications such as kill switches or fire suppression, consult a professional installer familiar with competition vehicle wiring standards.\u003c\/p\u003e\n\u003cstrong\u003eWhat material is the plate made from?\u003c\/strong\u003e\u003cp\u003eRefer to Granatelli's product documentation for specific material information. The plate is built to Granatelli's race-use standards for durability in demanding competition and street environments.\u003c\/p\u003e\n\n\u003ch4\u003eInstallation Instructions\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eVerify that your switch housing accepts .635-inch barrel switch buttons and that the plate dimensions match the panel cutout.\u003c\/li\u003e\n\u003cli\u003eInsert the plate into the panel housing, aligning the button holes with the housing cutouts.\u003c\/li\u003e\n\u003cli\u003eSeat the .635-inch barrel switch buttons through the plate holes and secure per the switch manufacturer's retention method (clip, nut, or snap-fit).\u003c\/li\u003e\n\u003cli\u003eWire each switch button to the intended circuit per the switch manufacturer's wiring diagram; ensure proper fusing on each circuit.\u003c\/li\u003e\n\u003cli\u003eConfirm all switches actuate freely before securing the panel in the vehicle.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Granatelli Motor Sports","offers":[{"title":"Default Title","offer_id":46058236870735,"sku":"GMS789465T","price":13.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/Screenshot2026-07-15at4.32.44PM.png?v=1784147601","url":"https:\/\/www.blackopsautoworks.com\/products\/granatelli-gms789465t-2-button-twin-switch-plate-635in-barrel","provider":"Black Ops Auto Works","version":"1.0","type":"link"}