1978 - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

RaceTec AutoTec Forged Pistons 1000650

RaceTec AutoTec Forged Pistons 1000650

Pistons, Forged, 4.030 in. Bore, 3.750 in. Stroke, Dish Top, 6.000 in. Rod Length, 0.927 in. Pin Diameter, SBC 23 degree, Chevy, Set of 8

Part Number: PIS-1000650

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RaceTec AutoTec Forged Pistons 1000556

Pistons, AutoTec SBC, 4.03, 3.58, Inverted Dish/Dome 6.123, 0.984, SBC 360, Sold as a set of 8.

Part Number: PIS-1000556

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Mahle PowerPak Piston and Ring Kits 930200340

Pistons, PowerPak Piston and Ring Kits, Stock/Stroked, 4.040 in. Bore, Forged Aluminum, Flat Top, Rings, Chevrolet, 302/327/350 Small Block, Set of 8

Part Number: MLE-930200340

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ICON Premium Forged Piston and Ring Kits IC745KTD.070

Piston and Ring Kit, Forged, Step Dish, 4.070 in. Bore, Mopar, Small Block, Kit

Part Number: UEM-IC745KTD-070

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Dorman Driveshafts for 1975-1981 C10, 1975-1978 C15, 1979-1981 C1500 - 976-837

Drive Shaft, Rear Driveshaft Assembly

Part Number: RNB-976-837

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Dee Zee Liquid Transfer Tanks DZ 91753S

Liquid Transfer Tank, Front of Truck Bed Location, 110 Gallons, Steel, White Powdercoated, Chevy, Dodge, Ford, GMC, Isuzu, for Nissan, Toyota, Each

Part Number: DZZ-DZ91753S

Not Yet Reviewed

Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

UMI Performance Coilover Kits A224-550R

Viking Coil Over Kit, Front Double Adjustable, Bearing, '73-'77 GM A-Body, '78-'88 GM G-Body, '82-'03 S10/S15, 550lb Spring

Part Number: UPI-A224-550R

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

UMI Performance Coilover Kits A225-650R

Viking Coil Over Kit, Front Double Adjustable, Bearing, '70-'81 GM F-Body, '78-'96 GM B-Body, 650lb Spring

Part Number: UPI-A225-650R

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Competition Engineering 12-Point Roll Bar Main Hoop Kits C3385

Roll Bar, Main Hoop Kit Only, 6 Mounting Points, Chromoly, Natural, 1.625 in. Tube Diameter, Buick, Chevy, Kit

Part Number: CEE-3385

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

Scat Ultra Q-Lite Connecting Rods 2-350-6000-1888-QLS

Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, 6.000 in. Length, Chevy, Small Block, Set of 8

Part Number: SCA-6600018QLS

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

ICON Premium Forged Pistons IC781.030

Pistons, Forged, Flat, 4.280 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Big Block, Set of 8

Part Number: UEM-IC781-030

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

Doug's Headers D304-B

Headers, Shorty, Steel, Black Painted, Chevy, Pontiac, Chevy Small Block, Pair

Part Number: DOU-D304-B

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D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3150-4030

Piston Set, 347 Stroker SBF 289 - 302 3-FX Series -4cc Flat Top inline Piston Set. 4.030 bore

Part Number: DMS-3-3150-4030

Not Yet Reviewed

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Mahle PowerPak Piston and Ring Kits 930210530

Piston and Ring Kit, Forged, 4.030 in. Bore, Chevy, Kit

Part Number: MLE-930210530

Not Yet Reviewed

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D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3521-4030

Piston Set, Boss 302 SBF 289 - 302 3-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.030 bore

Part Number: DMS-3-3521-4030

Not Yet Reviewed

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D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3372-4185

-18cc Dish Top 351 Cleveland \ Boss Open & Closed Chamber Forged 4032

Part Number: DMS-K1-3372-4185

Not Yet Reviewed

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Mahle PowerPak Piston and Ring Kits 930210355

Piston and Ring Kit, Forged, 4.155 in. Bore, Chevy, Kit

Part Number: MLE-930210355

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D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2000-4125

-5cc Flat Top SBC 23 Degree Forged 4032

Part Number: DMS-K1-2000-4125

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Scat Ultra Q-Lite Connecting Rods 2-350-5700-2100-QLS

Connecting Rods 2-350-5700-2100-QLS, Chevy Q-Lite Stroker H-Beam Rods ARP 8740 7/16" Cap Screws 5.700 Length 2

Part Number: SCA-6570021QLS

Not Yet Reviewed

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Mahle PowerPak Piston and Ring Kits 929906750

Piston and Ring Kit, PowerPak, 4.350 in. Bore, 4.250 in. Stroke, 6.385 in. Rod, Domed, Forged, Chevrolet, Big Block, 454, Kit

Part Number: MLE-929906750

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Mahle PowerPak Piston and Ring Kits 197815365

Piston and Ring Kit, Powerpack, Flat Top, Forged Aluminum, 4.065 in. Bore, 3.385 in. Stroke, Oldsmobile, Set of 8

Part Number: MLE-197815365

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MSD Pro-Billet Cam Sync Distributors 2357

Distributor, Pro-Billet, Cam Sync Distributor, Adjustable Cam Sync Pickup/Magnetic Pickup, Chevy, V8, Each

Part Number: MSD-2357

Not Yet Reviewed

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Patriot Clippster Headers H8077-1

Headers, Clippster, Steel, Silver Ceramic, Passenger Car, Chevy, Small Block, LS, Pair

Part Number: PTE-H8077-1

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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The Right Stuff Rear Disc Brake Conversion Kits ZDCRD02S

Disc Brake Conversion, E-Brake, Rear, Cross-Drilled/Slotted Rotors, Black Calipers, Ford 8/9 in., Kit

Part Number: RSD-ZDCRD02S

4.0 out of 5 stars ( 2 )

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Powertrax Grip LS Traction Systems GM 8.5 Inch LS201028

Differential, Grip LS Traction System, 28-Spline, GM, 8.5 in., Each

Part Number: PWT-LS201028

Not Yet Reviewed

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1978 Parts and Accessories