1981 - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Mahle PowerPak Piston and Ring Kits 929870110

Mahle PowerPak Piston and Ring Kits 929870110

Pistons, PowerPak Piston and Ring Kits, 4.310 in. Bore, Forged Aluminum, Flat Top, Rings, Chevrolet, 7.4L, Set of 8

Part Number: MLE-929870110

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-5000-4000C

k2-5000-4000c-300-l6-ford-6-cylinder-k2-fx-series-5cc-l6-flat-top-forged-piston-set-4-000-bore

Part Number: DMS-K250004000C

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

Scat Pro Sport H-Beam Connecting Rods 2-454-6535-2200-L19

Connecting Rods, Forged 4340 Steel, Pro Sport H-Beam, 6.535 in. Length, ARP L19 Bolts, Chevrolet, Big Block Mark IV, Set of 8

Part Number: SCA-6653522L19

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Scat Pro Sport H-Beam Connecting Rods 2-350-6000-2100-L19

Connecting Rods, Forged 4340 Steel, Pro Sport H-Beam, 6.000 in. Length, ARP L19 Bolts, Chevrolet, Small Block Gen I, Set of 8

Part Number: SCA-6600021L19

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Dorman 28 Spline Differential Carriers GM 8.5/8.625 Inch 697-800

Differential Carrier, Stock Replacement, Cast Iron, GM 8.5/8.625 in., 28-Spline, Buick, Cadillac, Chevrolet, GMC, Each

Part Number: RNB-697-800

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

All-Pro Off-Road Long-Travel Leaf Springs for 1986-1995 4RUNNER, 1979-1995 PICKUP - AP-306698

Leaf Springs, Long Travel, Front, 4.00 in. Raised, Polyurethane Bushings, Black, 281 lbs./in. Rate, Toyota, Pair

Part Number: AOF-AP-306698

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

Be Cool Custom-Fit Aluminum Radiators for 1967-1983 LAND CRUISER - 62167

Radiator, Exact-Fit, Aluminum, Natural, Toyota, Automatic, Each

Part Number: BCI-62167

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Be Cool Factory Fit Aluminum Radiators 62213

Radiators, Factory Fit, Crossflow, 2 Rows, Aluminum, Natural, Engine Swap, Chevrolet, GMC, Small Block LS, Each

Part Number: BCI-62213

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

SRP 4032 Alloy Forged Pistons 212139

Pistons, Forged, Dome, Single Valve Relief, 4.470 in. Bore, 4.000 in. Stroke, 6.135 in. Rod, 1.645 in. Compression, Chevy, Set of 8

Part Number: JEP-212139

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

SRP Professional Series 2618 Alloy Forged Pistons 367700

Pistons, Forged, Flat Top, 2-Valve Reliefs, 4.040 in. Bore, 3.750 in. Stroke, 5.700 in. Rod, 1.425 in. Compression, Chevy, Set of 8

Part Number: JEP-367700

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Wiseco RED Series Pistons RED0015X1

Pistons, Red Series, Forged Aluminum, 4.010 Bore, 3.480 in. Stroke, 5.700 Rod, Chevy, Small Block, Set of 8

Part Number: WIS-RED0015X1

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

Wiseco RED Series Pistons RED0016X2

Pistons, Red Series, Forged Aluminum, 4.020 Bore, -5.70cc Flat, 3.750 in. Stroke, 5.700 Rod, Chevy, Small Block, Set of 8

Part Number: WIS-RED0016X2

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

S&S Cycle Super E Complete Carburetor Kits 11-0411

Carburetor, Super E, 1 7/8 in. Bore, Harley-Davidson®, Kit

Part Number: SSY-11-0411

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

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Estimated Ship Date: Jan 15, 2026 if ordered today

JE Pistons SRP 2618 Alloy Forged Pistons 152157

Pistons, Forged, Dome, Single Valve Relief, 4.600 in. Bore, 4.250 in. Stroke, 6.385 in. Rod, 1.270 in. Compression, Chevy, Set of 8

Part Number: JEP-152157

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

JE Pistons SRP 2618 Alloy Forged Pistons 139833

Pistons, Forged, Dome, 2-Valve Reliefs, 4.320 in. Bore, 4.250 in. Stroke, 6.385 in. Rod, 1.270 in. Compression, Chevy, Set of 8

Part Number: JEP-139833

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

SSBC-USA Drum to Disc Brake Conversion Kits for 1976-1986 CJ7 - A130R

Rear disc brake conversion kit with built in parking brake assembly, '76-86 CJ AMC 20 2-pc axle, red

Part Number: TSB-A130R

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

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Estimated Ship Date: Jan 15, 2026 if ordered today

SPEC Stage 3 Plus Clutch Kits for 1989-1993 CORVETTE - SC423FZS

Clutch Kit, Chevy Stage 3+ Clutch

Part Number: SXC-SC423FZS

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Trick Flow® Forged Pistons TFS-51404110-40

Piston, Forged, Dish, 4.040 in. Bore, Ford, Set of 8

Part Number: TFS-51404110-40

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Scat Pro Sport H-Beam Connecting Rods 2-351-6200-2311-927

Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, 6.200 in. Length, Ford, Small Block, 5.8L, Set of 8

Part Number: SCA-66200

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

ICON Premium Forged Piston and Ring Kits IC600KTD.STD

Piston and Ring Kits, Premium, Forged 2618 Aluminum, 4.250 in. Bore, 4.000 in. Stroke, Dome, Chevy, Big Block, Set of 8

Part Number: UEM-IC600KTD-STD

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

Yukon Gear & Axle Differential Carriers YDGGM12T-4-33-1

DIFFERENTIAL CARRIER

Part Number: YGA-11241

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

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Estimated Ship Date: Jan 27, 2026 if ordered today

Tuff Country EZ-Ride Suspension Lift Kits for 1976-1983 CJ5, 1976-1986 CJ7 - 42701KN

Suspension Lift, E-Z Ride, Leaf Spring/Leaf Spring, Gas Shock, 2.5 in. Front, 2.5 in. Rear, Jeep, Kit

Part Number: TFY-42701KN

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

USA Standard Gear Ring and Pinion Gear Kit Packages ZGK2072 Chrysler 9.25 in. 3.90 Gears

Ring and Pinion Gears,USA Standard 9.25" CHRYSLER, 3.90 Ratio Rear Ring & Pinion GearInstall Kit 1.62" Inside Diameter Axle Bearings & Seals

Part Number: SPZ-10783

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

ICON Premium Forged Piston and Ring Kits IC600KTD.060

Piston and Ring Kits, Premium, Forged 2618 Aluminum, 4.310 in. Bore, 4.000 in. Stroke, Dome, Chevy, Big Block, Set of 8

Part Number: UEM-IC600KTD-060

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

ICON Premium Forged Piston and Ring Kits IC636KTD.060

Piston and Ring Kits, Premium, Forged 2618 Aluminum, 4.420 in. Bore, 3.850 in. Stroke, Flat Top, Ford, 385 Series, Set of 8

Part Number: UEM-IC636KTD-060

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

1981 Parts and Accessories