{"product_id":"viper-clutch-lever-support-black-big-pin","title":"Viper Clutch Lever Support Black Big Pin","description":"\u003cp\u003eOn a Viper-style dry clutch, the shoes (levers) swing out as rpm climbs and grab the drum so the go-kart axle gets drive. This black anodized aluminum support is the hub those levers bolt around. The big-pin version is cut for 3\/16 in pin-bore levers, including Bully-style levers used in kart racing and sprint kart clutch builds.\u003c\/p\u003e\u003cp\u003eEach of the six arms has paired holes for the larger dowels. You need six FCDC-DP6 or Bully BCDP6 pins; they are not in the box. Big-pin and small-pin supports are not interchangeable, so match the lever bore before you order.\u003c\/p\u003e\u003cdiv class=\"tip-block\"\u003e\n\u003cstrong\u003eCompatibility Notes:\u003c\/strong\u003e \u003cem\u003eUse this plate only on Viper clutch applications that run 3\/16 in pin-bore levers. Pair it with FCDC-DP6 or Bully BCDP6 dowel pins. Do not mix it with small-pin lever hardware on a karting dry clutch.\u003c\/em\u003e\n\u003c\/div\u003e\u003cp\u003eFinish is black anodized so it holds up to heat and chain-side grit on a 4-cycle kart or clone engine driveline. Install it as the backing plate so the shoes stay aligned as they swing. Hardware beyond the support itself is sold separately, including the \u003ca href=\"\/products\/viper-clutch-lever-support-screw-fcdc-lss\"\u003eViper clutch lever support screw\u003c\/a\u003e and a \u003ca href=\"\/products\/viper-clutch-weight-lever-nut-bcwn\"\u003eclutch weight lever nut\u003c\/a\u003e.\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack anodized aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLever pin bore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\/16 in (big pin)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDowel pins required\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6 x FCDC-DP6 or Bully BCDP6 (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLever fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAny 3\/16 in pin-bore lever, including Bully-style\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cdiv class=\"faq-q\"\u003e\u003cstrong\u003eWill this Viper clutch lever support fit my Bully-style 3\/16 in levers?\u003c\/strong\u003e\u003c\/div\u003e\u003cdiv class=\"faq-a\"\u003eYes. The big-pin support accepts any 3\/16 in pin-bore lever used on Viper dry clutches, including Bully-style levers for kart racing. You still need six FCDC-DP6 or Bully BCDP6 dowel pins, sold separately. Many Bully hub rebuilds also run the \u003ca href=\"\/products\/fcdc-bully-replacement-drive-plate-fcdc-bcdp\"\u003eFCDC-BCDP replacement drive plate\u003c\/a\u003e.\u003c\/div\u003e\u003cdiv class=\"faq-q\"\u003e\u003cstrong\u003eCan I use small-pin dowels or a small-pin support with this plate?\u003c\/strong\u003e\u003c\/div\u003e\u003cdiv class=\"faq-a\"\u003eNo. Big-pin and small-pin Viper clutch lever supports are not interchangeable. If your levers have a 3\/16 in pin bore, stay with this big-pin plate and the matching larger dowels for a correct karting clutch stack.\u003c\/div\u003e\u003cdiv class=\"related-products\"\u003e\n\u003cp\u003e\u003cstrong\u003eRelated Products\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/viper-clutch-inner-thrust-bearing-fcdc-itb\"\u003eViper Inner Thrust Bearing for Clutch Durability\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/viper-clutch-drive-hub-3-disc-fcdc-dh3\"\u003eReinforced Viper Clutch Drive Hub for Triple-Disc Applications\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/viper-clutch-floater-plate-optional-115-fcdc-fp115\"\u003eViper .115 Optional Floater Plate with Shim Compatibility\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/viper-big-block-outer-thrust-washer-bcotwstar\"\u003eViper Big Block Outer Thrust Washer for Clutch Stability\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bully-1-turbo-outer-thrust-washer-bcotwstar\"\u003eReliable Bully 1\" Turbo Outer Thrust Washer for Smooth Operation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin:28px 0;\"\u003e\n  \u003cp style=\"font-weight:700;margin:0 0 10px 0;font-size:1.02em;\"\u003e⚡ Product Highlights\u003c\/p\u003e\n  \u003cdiv style=\"display:flex;flex-wrap:wrap;gap:8px;\"\u003e\n\u003cspan style=\"background:#e8f3ff;border:1px solid #a8ccec;border-radius:20px;padding:5px 14px;font-size:0.87em;color:#1a4a7a;white-space:normal;\"\u003eBlack anodized aluminum plate that backs the clutch shoes so they stay aligned as they swing on a Viper-style dry clutch.\u003c\/span\u003e\n\u003cspan style=\"background:#e8f3ff;border:1px solid #a8ccec;border-radius:20px;padding:5px 14px;font-size:0.87em;color:#1a4a7a;white-space:normal;\"\u003eCut for 3\/16 in pin-bore levers, including Bully-style levers used on kart racing dry clutches.\u003c\/span\u003e\n\u003cspan style=\"background:#e8f3ff;border:1px solid #a8ccec;border-radius:20px;padding:5px 14px;font-size:0.87em;color:#1a4a7a;white-space:normal;\"\u003eSix arms with paired holes for the larger dowel pins (big-pin spec).\u003c\/span\u003e\n\u003cspan style=\"background:#e8f3ff;border:1px solid #a8ccec;border-radius:20px;padding:5px 14px;font-size:0.87em;color:#1a4a7a;white-space:normal;\"\u003eRequires six FCDC-DP6 or Bully BCDP6 dowel pins; pins are not included.\u003c\/span\u003e\n\u003cspan style=\"background:#e8f3ff;border:1px solid #a8ccec;border-radius:20px;padding:5px 14px;font-size:0.87em;color:#1a4a7a;white-space:normal;\"\u003eNot interchangeable with small-pin lever supports; match lever pin bore before ordering.\u003c\/span\u003e\n\u003cspan style=\"background:#e8f3ff;border:1px solid #a8ccec;border-radius:20px;padding:5px 14px;font-size:0.87em;color:#1a4a7a;white-space:normal;\"\u003eCenter bore and radial slots locate the hub on a Viper clutch stack.\u003c\/span\u003e\n\u003cspan style=\"background:#e8f3ff;border:1px solid #a8ccec;border-radius:20px;padding:5px 14px;font-size:0.87em;color:#1a4a7a;white-space:normal;\"\u003eFinish is black anodized for corrosion resistance in a kart engine bay.\u003c\/span\u003e\n\u003cspan style=\"background:#e8f3ff;border:1px solid #a8ccec;border-radius:20px;padding:5px 14px;font-size:0.87em;color:#1a4a7a;white-space:normal;\"\u003eWorks as the hub the six clutch levers bolt around on compatible Viper clutch applications.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Viper","offers":[{"title":"Default Title","offer_id":54423584571710,"sku":"FCDC-LSBBIG","price":70.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/viper-clutch-lever-support-black-big-pin.jpg?v=1788945787","url":"https:\/\/swiftkarting.com\/products\/viper-clutch-lever-support-black-big-pin","provider":"Swift Karting","version":"1.0","type":"link"}