{"product_id":"mcleod-super-street-pro-gm-diaph-12-x-1-1-8-x-10-spline-org-brz-facing-75228","title":"McLeod Super Street Pro Gm Diaph 12 X 1-1\/8 X 10 Spline Org\/Brz Facing - 75228","description":"McLeod Super Street Pro Clutch Kit\n\nHigh-performance street and occasional track clutch.\n\nWhy Choose Super Street Pro?\n\nThe Super Street Pro Clutch Kit is designed for drivers with moderate performance upgrades—bolt-ons, custom tuning, and mild forced induction. Rated for up to 550HP (depending on part number), it delivers smooth engagement on the street while providing extra holding power when performance demands increase.\n\nPerformance Clutch Kit\nHigh-Clamp Pressure Plate: Increased clamp load moderate pedal effort.\nDual-Face Clutch Disc: Premium organic material for smooth street driving and heavy-duty ceramic for maximum grip when needed.\nThrow-Out Bearing: Where applicable.\nPilot Bushing: Where applicable.\nAlignment Tool: Ensures easy and accurate installation.\n\nTechnical Specifications:\nPower Rating: Up to 550 HP\nApplication: Moderately modified street vehicles with occasional track use\nDisc Material: Organic\/Ceramic Dual-Face\nClutch Stage: Super Street Pro\nPerfect for street drivers who demand extra holding power without sacrificing smooth engagement.\u003cbr\u003e\u003cbr\u003eSUPER STREET PRO KIT, GM 12\" 1-1\/8 x 10 Spline Excellent street\/strip clutch capable of handling up to 550 HP. Kit includes pressure plate, dual faced disc, alignment tool and throw-out bearing (where applicable).\u003cbr\u003e\u003cbr\u003eFits: Chevrolet: R10 87 - 87 5.7 L Engine, Chevrolet: Impala 65 - 69 6.5 L Engine, Chevrolet: P30 75 - 90 5.7 L Engine, Buick: Wildcat 66 - 66 6.6 L Engine, Pontiac: Grand Prix 70 - 71 7.5 L Engine, Oldsmobile: Vista Cruiser 68 - 69 6.6 L Engine, Chevrolet: Caprice 69 - 72 5.7 L Engine, Chevrolet: Caprice 66 - 69 7 L Engine, Chevrolet: P20 75 - 89 5.7 L Engine, Chevrolet: V20 87 - 87 5.7 L Engine, Pontiac: Bonneville 67 - 69 7 L Engine, Chevrolet: P10 75 - 77 5.7 L Engine, Chevrolet: Nova 69 - 79 5.7 L Engine, Chevrolet: Monte Carlo 70 - 75 7.4 L Engine, Chevrolet: Monte Carlo 70 - 75 5.7 L Engine, Chevrolet: C20 76 - 77 6.6 L Engine, Chevrolet: C20 75 - 86 7.4 L Engine, Chevrolet: Malibu 73 - 81 5.7 L Engine, Pontiac: Bonneville 70 - 71 7.5 L Engine, Chevrolet: Bel Air 70 - 72 7.4 L Engine, Chevrolet: C20 75 - 86 5.7 L Engine, Pontiac: GTO 67 - 70 6.6 L Engine, Pontiac: LeMans 68 - 70 6.6 L Engine, Chevrolet: K3500 88 - 90 7.4 L Engine, Chevrolet: C1500 88 - 90 5.7 L Engine, Chevrolet: C20 Suburban 76 - 77 6.6 L Engine, Chevrolet: C20 Suburban 75 - 84 7.4 L Engine, Pontiac: Grand Prix 67 - 69 7 L Engine, Oldsmobile: 442 65 - 69 6.6 L Engine, Pontiac: Firebird 67 - 70 6.6 L Engine, Oldsmobile: 98 68 - 73 7.5 L Engine, Oldsmobile: F85 70 - 72 7.5 L Engine, Chevrolet: Blazer 87 - 90 5.7 L Engine, Oldsmobile: 442 68 - 71 7.5 L Engine, Chevrolet: K5 Blazer 75 - 86 5.7 L Engine, Chevrolet: Malibu 73 - 74 6.6 L Engine, Pontiac: Catalina 67 - 69 7 L Engine, Pontiac: GTO 70 - 71 7.5 L Engine, Buick: Electra 66 - 66 7 L Engine, Chevrolet: G30 75 - 77 6.6 L Engine, Oldsmobile: Cutlass 65 - 68 6.6 L Engine, Chevrolet: Chevelle 70 - 72 5.7 L Engine, Chevrolet: K5 Blazer 76 - 77 7.4 L Engine, Chevrolet: V3500 89 - 90 5.7 L Engine, Buick: Estate Wagon 70 - 70 5.7 L Engine, Buick: LeSabre 68 - 71 5.7 L Engine, Chevrolet: Caprice 70 - 72 6.6 L Engine, Pontiac: Tempest 68 - 70 6.6 L Engine, Chevrolet: C1500 90 - 90 7.4 L Engine, Oldsmobile: Jetstar I 65 - 65 7 L Engine, Chevrolet: Caprice\u003cbr\u003eEPA Status: N\/A","brand":"McLeod Racing","offers":[{"title":"Default Title","offer_id":53936552706366,"sku":"75228","price":385.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/8997\/3054\/files\/731926aad154c9338628b553bbcad9b3_ae4866d4-e374-4956-b07f-7ae8f2120d1c.jpg?v=1784670812","url":"https:\/\/stpaulspeed.com\/products\/mcleod-super-street-pro-gm-diaph-12-x-1-1-8-x-10-spline-org-brz-facing-75228","provider":"St.Paul Speed \u0026 Performance","version":"1.0","type":"link"}