1984 - Free Shipping on Orders Over $109 at Summit Racing

TCI Maximizer 4x4 Transmissions 371402

TCI Maximizer 4x4 Transmissions 371402

Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic Valve Body, Chevy, 700R4, 4WD, HD, RV Version, Each

Part Number: TCI-371402

2.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Currie 9 in. Crate Rear End Assemblies CR-GC735TWAB

Crate Axle, 73-87 Chevy C10 Centurion 9-Inch, 5-Lug, Black PC, 31-Spline, 3.50 Ratio, Helical Limited Slip, Wilwood 11" Dynapro Black Calipers

Part Number: CUR-CR-GC735TWAB

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Currie 9 in. Crate Rear End Assemblies CR-GG137TEBB

Crate Axle, 78-88 GM G-Body Centurion 9-Inch, Black PC, 31-Spline, 3.70 Ratio, Helical Limited Slip, 11" Explorer Disc

Part Number: CUR-CR-GG137TEBB

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

TCI StreetFighter Automatic Transmission Packages 411400P2

Automatic Transmission, StreetFighter, 2.46 First Gear Ratio, Torque Converter, Ford, C-6, Kit

Part Number: TCI-411400P2

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Ridetech 1979-93 Mustang Independent Rear Suspension Systems for 1979-1993 MUSTANG - 12127099

Independent Rear Suspension System, Steel, Black Powdercoat, Ford, Kit

Part Number: ART-12127099

Not Yet Reviewed

Estimated Ship Date: Today

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TCI StreetFighter Automatic Transmission Packages 411400P1

Automatic Transmission, StreetFighter, 2.46 First Gear Ratio, Torque Converter, Ford, C-6, Kit

Part Number: TCI-411400P1

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Currie 9 in. Crate Rear End Assemblies CR-GG141TNBB

78-88 GM G-Body 9-Inch Crate, Black PC, 31-Spline Axle, 4.11 Ratio, Helical Worm Gear Differential, Brakes Not Included

Part Number: CUR-CR-GG141TNBB

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Callies Magnum Crankshafts SMJ-11A-MG

Crank, 2-piece Seal, Internal Balance, Forged 4340 Steel, 3.750 in. Stroke, 2.100 in. Pin, Chevy, 350, BB Post

Part Number: CPI-SMJ11A-MG

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

Detroit Speed QUADRALink Rear Suspension Kits for 1982-2003 S10, 1982-1990 S15, 1991-2003 SONOMA - 041758DS

Suspension Link Kit, QuadraLink Rear Suspension, Bolt-On, Steel, Black, Double Adjustable Coilover, Weld-In Axle Bracket, Chevrolet, GMC, Kit

Part Number: DSR-041758DS

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

Dart Big M Sportsman Big Block Chevy Cast Iron Bare Blocks 31223644

Engine, Bare Block, Big M Sportsman, Stock/OEM, 4.60 in. Bore, Cast Iron, 4-Bolt Main, 2-Piece Rear Main Seal, Chevy, Big Block, Each

Part Number: DRT-31223644

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ SPC Big Block Chevy Engine Block SUM-150211

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Baer Brakes Baer Claw Extreme+ Disc Brake Systems 4301171B

Disc Brake Kit, Baer Claw Extreme Plus Disc Brake Systems, Front, Cross-drilled/Slotted Rotors, Black Calipers, Buick, Chevy, GMC, Olds, Pontiac, Kit

Part Number: BAE-4301171B

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

Ridetech 1979-93 Mustang SLA Front Suspension Systems for 1979-1993 MUSTANG - 12122650

Suspension Handling Packages, Mustang SLA Front Suspension Systems, Tubular Control Arms, Spindles, for Use with Aftermarket K-member, Ford, Kit

Part Number: ART-12122650

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Hughes Performance Street and Strip Transmissions 34-2X

Automatic Transmission, Forward Shift Pattern, Manual Valve Body, Chevy, TH400, Each

Part Number: HUP-34-2X

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Eagle Competition Rotating Assemblies B11013060

Engine Rotating Assembly, Competition, Forged Crank, Forged Pistons, H-Beam Rods, Chevy, Big Block, Kit

Part Number: ESP-B11013060

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

AFR 305cc Magnum BBC Cylinder Heads 2100

Cylinder Heads, Race, Aluminum, Assembled, 117cc Chamber, 305cc Intake Runner, Chevy, Big Block, Pair

Part Number: AFR-2100

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Baer Brakes Baer Claw Pro+ Disc Brake Systems for 1977-1996 CAPRICE, 1994-1996 IMPALA - 4301363B

Disc Brake Kit, Baer Claw Pro+, Front, Cross-drilled/Slotted Rotors, 6-piston Black Powdercoated Calipers, Buick, Chevy, Kit

Part Number: BAE-4301363B

Not Yet Reviewed

Estimated Ship Date: Today

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Baer Brakes Baer Claw Pro+ Disc Brake Systems for 1977-1996 CAPRICE, 1994-1996 IMPALA - 4301363R

Disc Brake Kit, Baer Claw Pro+, Front, Cross-drilled/Slotted Rotors, 6-piston Red Powdercoated Calipers, Buick, Chevy, Kit

Part Number: BAE-4301363R

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

Summit Racing™ 4L80E Automatic Transmission SUM-700474

Automatic Transmission, Early 6 bolt GM Bellhousing, Automatic Valve Body, Standard Shift Pattern, GM, 4L80E, 4wd, 95-96 Electronics, Each

Part Number: SUM-700474

Not Yet Reviewed

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TCI StreetFighter Transmissions 411200

Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic, Manual Valve Body, Ford, C-6, 351M, 400, 429, 460

Part Number: TCI-411200

1.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Quarter Master Optimum-V Clutch and Bellhousing Kits LGC350375091

Clutch and Bellhousing Kit, GLC-Low Ground Clearance, Optimum-V Clutch, 3-Disc, 5.50 in., 26-Spline, Magnesium, Ford, 1 Piece Rear Main Seal, Kit

Part Number: QTM-LGC350375091

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

Billet Specialties Tru Trac Serpentine Systems with A/C 13600P

Pulley Kit, Tru Trac, Serpentine, Standard Ratio, Aluminum, Polished, Ford, Small Block, Kit

Part Number: BSP-13600P

Not Yet Reviewed

Estimated Ship Date: Mar 13, 2026 if ordered today

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Estimated Ship Date: Mar 13, 2026 if ordered today

TCI Super StreetFighter Transmission Packages 411405P3

Automatic Transmission, StreetFighter, 2.46 First Gear Ratio, Torque Converter, Ford, C-6, Kit

Part Number: TCI-411405P3

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

UMI Performance Stage 2 Handling Kits GBF002-2-R

Suspension Package, Stage 2, Lowering, Coil Springs, Buick, Chevrolet, Oldsmobile, Pontiac, Kit

Part Number: UPI-GBF002-2-R

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

QA1 Level 1 Big Wheel Kits BW01-GMG1

5 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Baer Brakes Baer Claw Pro+ Disc Brake Systems 4301367R

Disc Brake Kit, Baer Claw Pro+, Front, Cross-drilled/Slotted Rotors, 6-piston Red Powdercoated Calipers, Buick, Chevy, GMC, Olds, Pontiac, Kit

Part Number: BAE-4301367R

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

QA1 Rear Suspension Conversion Systems R232-170

Rear Suspension System, Adjustable, Double Adjustable Coilover, 170 lbs./in., Torque Arm, Panhard Bar, Ford 9 in., Chevy C10, Kit

Part Number: QA1-R232-170

Not Yet Reviewed

Estimated Ship Date: Today

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1984 Parts and Accessories