1991 - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

QuickTime Bellhousings RM-6071

Bellhousing, Quick Time, SFI Approved, Chrysler, Small Block, to Ford, T-5, Tremec, Kit

Part Number: QTI-RM-6071

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

Hays Twister Full Race 3,600-4,200 Stall Torque Converter 97-3A36F

Torque Converters, Twister Full Race, 3,600-4,200 rpm Stall Speed Range, 24-spline, 10.00 in. Diameter, A727/A727 (36RH), Chrysler, Dodge, Jeep, Each

Part Number: HAY-97-3A36F

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

Yukon Gear & Axle 1541H Alloy Axles for 1979-1993 MUSTANG - YA FMUST-2-31

Axle Shaft, 31-Spline, 5 x 4.50 in. Bolt Circle, Ford, Rear, Kit

Part Number: YGA-21557

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 3, 2026 if ordered today

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Estimated Ship Date: Feb 3, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3350-4125

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3350-4125

Piston Set, 427W /5.8 Stroker SBF 351W K3-FX Series -4cc Flat Top inline Piston Set. 4.125 bore

Part Number: DMS-K3-3350-4125

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-2406-4040

-28cc Dish Top SBC 23 Degree Forged 2618

Part Number: DMS-K3-2406-4040

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Yukon Gear & Axle 4340 Chromoly Axles YA W24122

Yukon front 4340 Chromoly axle kit for '79-'87 GM 8.5" 1/2 ton truck and Blazer with 30 splines.

Part Number: YGA-21327

Not Yet Reviewed

Estimated Ship Date: Feb 3, 2026 if ordered today

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Estimated Ship Date: Feb 3, 2026 if ordered today

LEED Brakes Rear Disc Brake Conversion Kits for 1982-1992 CAMARO, FIREBIRD - BRC1009X

Disc Brake Kit, Conversion, Rear, Cross-Drilled/Slotted Rotors, 1-Piston Black Powdercoated Calipers, Chevy, Pontiac, Kit

Part Number: LEB-BRC1009X

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

ATK High Performance 315cc BBC Aluminum Cylinder Heads HPBBC315

Cylinder Head, 315cc BBC, Aluminum, 120cc Chamber, 315cc Runner, 2.250 in. Intake Valve, 1.880 in. Exhaust Valve, 0.675 in. Max Lift, Chevy, Each

Part Number: HPE-HPBBC315

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AFR 335cc Enforcer BBC Cylinder Heads 3002

5 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

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Wilwood Forged Dynalite Big Brake Front Brake Kits for 1988-2000 CIVIC, 1993-1997 CIVIC DEL SOL, 1988-1991 CRX - 140-8695-DR

Disc Brake Kit, Dynalite Big Brakes, Front, Slotted/Drilled, 4-Piston Caliper, Red, for use on Honda®, Kit

Part Number: WIL-140-8695-DR

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

JE Pistons Extreme-Duty 23-Degree Inverted Dome Top Pistons 131636

Pistons, Forged, Dish, 2-Valve Reliefs, 4.030 in. Bore, 3.480 in. Stroke, 5.700 in. Rod, 1.560 in. Compression, Chevy, Set of 8

Part Number: JEP-131636-8

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

JE Pistons Tour Series Gas Ported Pistons 170693

Pistons, 23 Degree GP, Forged, Flat Top, 2-Valve Reliefs, 4.040 in. Bore, 3.480 in. Stroke, 6.000 in. Rod, 1.250 in. Compression, Chevy, Set of 8

Part Number: JEP-170693-8

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

JE Pistons Big Block Inverted Dome Top Pistons 257942

Pistons, Forged, Dish, Single Valve Relief, 4.500 in. Bore, 4.250 in. Stroke, 6.385 in. Rod, 1.270 in. Compression, Chevy, Set of 8

Part Number: JEP-257942-8

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

QuickTime Bellhousings RM-8030

Bellhousing, Steel, Black, Ford, Small Block, Cleveland, T-56, Kit

Part Number: QTI-RM-8030

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

Scat Forged Pro Series Big Block Post Crankshafts 77-350-3750-6000

CRANKSHAFT

Part Number: SCA-773503760

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Scat Forged Standard Weight Crankshafts 4-351W-4100-6200

Crankshaft, Standard Weight, Forged 4340 Steel, 4.100 in. Stroke, Internal Balance, Ford, 351W, Each

Part Number: SCA-4351W60

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

JE Pistons Big Block Flat Top Pistons 257966

Pistons, Forged, Flat Top, Single Valve Relief, 4.530 in. Bore, 4.250 in. Stroke, 6.385 in. Rod, 1.270 in. Compression, Chevy, Set of 8

Part Number: JEP-257966-8

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

Powertrax Grip Pro Traction Systems GM 10.5 Inch GT231430

Differential Carriers, Grip Pro Traction System, 30 Spline, 10.5 in. GM, Each

Part Number: PWT-GT231430

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

JE Pistons Big Block Nitrous Series Dome Top Pistons 258239

Pistons, Forged, Dome, 2-Valve Reliefs, 4.530 in. Bore, 4.250 in. Stroke, 6.385 in. Rod, 1.270 in. Compression, Chevy, Set of 8

Part Number: JEP-258239-8

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Trail-Gear Rock Assault Front Axle Housings 140275-1-KIT

Axle Housing, Rock Assault, Front, Fabricated, Mild Steel, 3.000 in. Axle Tube Diameter, Toyota 7.5 in., IFS

Part Number: TGI-140275-1-KIT

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Trail-Gear Rock Assault Front Axle Housings 140287-1-KIT

Axle Housing, Rock Assault, Fabricated, Mild Steel, Toyota 7.5 in., Front, Each

Part Number: TGI-140287-1-KIT

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

Trail-Gear Rock Assault Front Axle Housings 140288-1-KIT

Axle Housing, Rock Assault, Fabricated, Mild Steel, Toyota 7.5 in., Front, Each

Part Number: TGI-140288-1-KIT

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

Be Cool Show & Go Modules 83069

Power Cooling Modules, Show & Go, Aluminum, Polished, Chevy, GMC, SUV/Pickup, Kit

Part Number: BCI-83069

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

Be Cool Show & Go Modules for 1982-1992 CAMARO, FIREBIRD - 83015

Power Cooling Modules, Show & Go, Aluminum, Polished, Chevy, Pontiac, Kit

Part Number: BCI-83015

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

Be Cool Show & Go Modules 83025

Power Cooling Modules, Show & Go, Aluminum, Polished, Ford, Kit

Part Number: BCI-83025

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

ARB Air Locker 35 Spline Differential Dana 70/80 RD172

Differential Carrier, Air Locker, Nodular Iron, Kit

Part Number: ARB-RD172

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

1991 Parts and Accessories