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

Pioneer Automotive Harmonic Balancer Repair Sleeves HB-3124

HARM BAL SLEEVE

Part Number: PIO-HB-3124

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Hastings Piston Ring Sets 4247S030

Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-4247S030

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

Hastings Piston Ring Sets 582S

Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-582S

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

Wiseco Main Bearings B5008

Bearings, Powersports, Engine, Main Bearing, Roller, Left Side, Right Side, Kit

Part Number: WIS-B5008

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

Hastings Premium Ductile Ring Sets 2M667S080

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M667S080

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2C148S070

Engine Piston Ring Set, Single Cyl Ring Set; Triple Chrome

Part Number: HSN-2C148S070

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

Hastings Piston Ring Sets 568S010

Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-568S010

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

Pioneer Automotive Engine Expansion Plugs PE-125-B

EXP PLUG KIT

Part Number: PIO-PE-125-B

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Pioneer Automotive Engine Expansion Plugs PE-143-BR

EXP PLUG KIT

Part Number: PIO-PE-143-BR

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Pioneer Automotive Engine Expansion Plugs PE-186

EXP PLUG KIT

Part Number: PIO-PE-186

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

PRW Valve Cover Fasteners 4135007

Valve Cover Bolt Kit

Part Number: PQX-4135007

Not Yet Reviewed

Estimated Ship Date: Jun 3, 2026 if ordered today

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Estimated Ship Date: Jun 3, 2026 if ordered today

PRW Valve Cover Fasteners 4135027

Valve Cover Fasteners, Bolts, 1/4 in.-20, 3.6 in. Long, for Chevy Small Block Bolt Pattern Cylinder Heads, Circle Track, Black Finish, Set of 8

Part Number: PQX-4135027

Not Yet Reviewed

Estimated Ship Date: Jun 3, 2026 if ordered today

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Estimated Ship Date: Jun 3, 2026 if ordered today

Enginetech Rod Bearings BB159J.25

Engine Connecting Rod Bearing 75-95 TOY 2.2L/2.4L

Part Number: EGN-BB159J25

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

Sealed Power CP-Series Rod Bearings 3055CP

Connecting Rod Bearing Pair;

Part Number: SLP-3055CP

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Cloyes Timing Dampers for 1975-1982 CELICA, CORONA, PICKUP - 9-5025

Timing Chain Damper, Rubber, Black, Toyota, 2.2L, 2.4L, Each

Part Number: CLO-9-5025

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Cloyes Replacement Timing Chain Tensioners for 1975-1982 CELICA, CORONA, PICKUP - 9-5016

TENSIONER

Part Number: CLO-9-5016

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Enginetech Valve Guides GD9973

Engine Valve Guide 66-00 BUI/CHV/GMC/OLD/PON 6.0L/6.6L/7.0L/7.4L/L

Part Number: EGN-GD9973

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

PRW Power Valve Cover Fasteners 4145410

Valve Cover Bolt Kit

Part Number: PQX-4145410

Not Yet Reviewed

Estimated Ship Date: Jun 3, 2026 if ordered today

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Estimated Ship Date: Jun 3, 2026 if ordered today

Continental OE Technology Series V-belts 17484

Belt, Elite, V-Belt, 17/32 in. Width, 48.50 in. Length, Each

Part Number: CEL-17484

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Pioneer Automotive Rocker Arms RK-685-X

ROCKER ARM KIT

Part Number: PIO-RK-685-X

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Manley Street Flo Valves 10749-1

Valve, Exhaust, Stainless Steel, 1.600 in. Diameter, .341 in. Stem, 4.911 in. Diameter, Chevy, Each

Part Number: MAN-10749-1

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Manley Budget Series Performance Valves 10549-8

5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Continental OE Technology Series V-belts 13251

Belt, Elite, V-Belt, 3/8 in. Width, 25.25 in. Length, Each

Part Number: CEL-13251

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Enginetech Engine Expansion Plug Kits PK112B

Engine Expansion Plug Kit 60-87 CHR/DOD/PLY 2.8L/3.2L/3.7L

Part Number: EGN-PK112B

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

Hastings Piston Ring Sets for 1975-1978 280Z, 1979-1980 280ZX - 4394S030

Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-4394S030

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Hastings Piston Ring Sets 592S

Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-592S

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today