2003 - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

KW Variant 3 Coilover Kits for 1997-2005 911 - 35271002

Coilover Kits, Variant 3, 0.8 - 1.5 in. Lowered Front and Rear, Shocks, Yellow Powdercoated Springs, Porsche, Kit

Part Number: KWA-35271002

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

KW Variant 3 Coilover Kits for 1994-2008 911 - 35271005

Coilover Kits, Variant 3, 0.9 - 1.8 in. Lowered Front, 0.4 - 1.2 in. Lowered Rear, Shocks, Yellow Powdercoated Springs, Porsche, Kit

Part Number: KWA-35271005

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

KW Variant 3 Coilover Kits for 2000-2009 S2000 - 35250005

Coilover Kits, Variant 3, 0.9 - 2.1 in. Lowered Front and Rear, Shocks, Yellow Powdercoated Springs, for use on Honda®, Kit

Part Number: KWA-35250005

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

KW Variant 2 Coilover Kits for 2001-2008 M3 - 15220023

Coilover Springs/Struts, Variant 2, Natural/Yellow, Front and Rear, BMW, M3, L6/V8, Kit

Part Number: KWA-15220023

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

KW Variant 1 Coilover Kits for 2003-2005 S60 - 10267007

Coilover Kits, Variant 1, 1.4 - 2.5 in. Lowered Front, 1.5 in. Lowered Rear, Natural/Purple Shocks, Yellow Springs, Volvo, Kit

Part Number: KWA-10267007

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Eddie Motorsports LS Chevy S-Drive Serpentine Pulley Drive Systems MS117-92M

Pulley Kit,serpentine,Chevy LS,Aluminum,No AC,Power steering-Plastic Reservoir,170A,Raw machined

Part Number: EMS-MS117-92M

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

Eddie Motorsports LS Chevy S-Drive Serpentine Pulley Drive Systems MS117-92RM

Pulley Kit,serpentine,Chevy LS,Aluminum,No AC,Power Steering-No Reservoir,170A,Raw Machined

Part Number: EMS-MS117-92RM

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

South Bend Clutch Competition Dual Disc Clutch Kits DDCMAX-Y

Clutch Kit, Competition Dual Disc, 1.375 in. - 10-spline, Sintered Iron Disc, Pressure Plate, Chevy, GMC, 6.6L Diesel, Kit

Part Number: SBB-DDCMAXY

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

South Bend Clutch Stage 3 Daily Driver Clutch Kits for 2001-2005 911 - K70284-01-SS-O-DMF

Clutch Kit, Stage 3 Daily Driver, Single, 1.000 in. - 23-spline, Organic Disc, Pressure Plate, Porsche, 3.6L, Kit

Part Number: SBB-S1001

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

South Bend Clutch Stage 3 Drag Race Clutch Kits for 2001-2005 911 - K70284-01-SS-DXD-B-SMF

Clutch Kit, Stage 3 Drag Race, Single, 1.000 in. - 23-spline, Ceramic Disc, Pressure Plate, Porsche, 3.6L, Kit

Part Number: SBB-S1004

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

South Bend Clutch Stage 3 Drag Race Clutch Kits for 2001-2005 911 - K70284-01-SS-DXD-B-DMF

Clutch Kit, Stage 3 Drag Race, Single, 1.000 in. - 23-spline, Ceramic Disc, Pressure Plate, Porsche, 3.6L, Kit

Part Number: SBB-S1005

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

South Bend Clutch Competition Dual Disc Clutch Kits FDDC3600-6

Clutch Kit, Competition Dual Disc, 1.375 in. - 10-spline, Sintered Iron Disc, Pressure Plate, Ford, 7.3L Diesel, Kit

Part Number: SBB-FDDC36006

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

RAM Pro Street Dual Disc Clutches 60-2100N

RAM Pro Street Dual Disc Clutches 60-2100N

Clutch Kit, Pro Street Dual Disc, 1.125 in. - 26-spline, Metallic Disc, Pressure Plate, Flywheel, Cadillac, Chevy, Pontiac, Kit

Part Number: RAM-60-2100N

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

RAM Pro Street Dual Disc Clutches for 1999-2004 MUSTANG - 60-2200N

Clutch Kit, Pro Street Dual Disc, 1.062 in. - 10-spline, Metallic Disc, Pressure Plate, Flywheel, Ford, 4.6L, Kit

Part Number: RAM-60-2200N

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

South Bend Clutch Stage 3 Drag Race Clutch Kits for 2002-2011 911 - K70284-02-SS-DXD-B

Clutch Kit, Stage 3 Drag Race, Single, 1.130 in. - 23-spline, Ceramic Disc, Pressure Plate, Porsche, 3.6L, 3.8L, Kit

Part Number: SBB-S1008

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Zumbrota Remanufactured Transfer Cases RTC261GXHD-1

Transfer Case, Remanufactured, Chain Driven, 29-Spline, New Process 261XHD, Each

Part Number: ZUD-RTC261GXHD-1

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

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South Bend Clutch Super Street Dual Disc Clutch Kits XDD04173

Clutch Kit, Super Street Dual Disc, 1.130 in. - 26-spline, Ceramic Disc, Pressure Plate, Flywheel, Chevy, Pontiac, Small Block LS, Kit

Part Number: SBB-XDD04173

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

BD Diesel - Turbocharger Kits for 2003-2007 RAM 2500, RAM 3500 - 1045175

Turbocharger Kit, BD Iron Horn 5.9L Cummins Turbo Kit S364SXE/80 1.00AR Dodge 2003-2007

Part Number: BDD-1045175

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

South Bend Clutch Stage 3 Drag Race Clutch Kits for 1998-2005 911, 2000-2006 BOXSTER - K70290-SS-DXD-B

Clutch Kit, Stage 3 Drag Race, Single, 1.031 in. - 23-spline, Ceramic Disc, Pressure Plate, Porsche, 3.2L, 3.6L, Kit

Part Number: SBB-S1035

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

South Bend Clutch Stage 3 Endurance Clutch Kits for 1998-2005 911, 2000-2006 BOXSTER - K70290-SS-TZ

Clutch Kit, Stage 3 Endurance, Single, 1.031 in. - 23-spline, Kevlar® Disc, Pressure Plate, Porsche, 3.2L, 3.6L, Kit

Part Number: SBB-K70290-SS-TZ

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

South Bend Clutch Stage 4 X-Series Clutch Kits for 1998-2005 911, 2000-2006 BOXSTER - K70290-SS-X

Clutch Kit, Stage 4 X-Series, Single, 1.031 in. - 23-spline, Ceramic Disc, Pressure Plate, Porsche, 3.2L, 3.6L, Kit

Part Number: SBB-K70290-SS-X

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

South Bend Clutch Stage 3 Endurance Clutch Kits for 2002-2011 911 - K70284-02-SS-TZ-DMF

Clutch Kit, Stage 3 Endurance, Single, 1.130 in. - 23-spline, Kevlar® Disc, Pressure Plate, Porsche, 3.6L, 3.8L, Kit

Part Number: SBB-S1007

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

BDS Suspension Lift Kits with Fox 2.5 Coilover Shocks for 2003-2007 RAM 2500, RAM 3500 - BDS647F

03-07 Ram 6/4 C/O LA w/ 4in axle- Dsl

Part Number: BDX-BDS647F

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Zumbrota Remanufactured Manual Transmissions RMT4500C-8

Reman Manual Transmission, NV4500, , '99-'00 & 01-04 GM 2WD, w/o HD, exhaust hanger bolts TO bell

Part Number: ZUD-RMT4500C-8

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

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Zumbrota Remanufactured Manual Transmissions RMT4500C-9

Reman Manual Transmission, NV4500, , '99-'00 GM 4WD,01-04 w/o HD, exhaust hanger bolts TO bell

Part Number: ZUD-RMT4500C-9

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

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2003 Parts and Accessories