CHEVROLET 5.3L/327 Electrical Wiring Ignitions & Electrical - Free Shipping on Orders Over $109 at Summit Racing

American Autowire Classic Update Series Wiring Harness Kits 510089

Wiring Harness, Classic Update Series, 18 Circuit, Front Mount Fuse Block, Standard Length, Chevy Truck, Kit

Part Number: AWW-510089

4.77 out of 5 stars ( 30 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

Summit Racing™ External to Internal Alternator Conversion Harness for 1963-1974 Buick, 1963-1972 Chevy, Olds, 1964-1970 Pontiac Vehicles SUM-RP20125

Alternator Wiring, External to Internal Regulator Harness, SI Series, Chevrolet, Each

Part Number: SUM-RP20125

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

American Autowire Classic Update Series Wiring Harness Kits for 1967-1968 CAMARO - 500661

Wiring Harness, Classic Update Series, 18 Circuit, Front Mount Fuse Block, Chevy, Kit

Part Number: AWW-500661

4.91 out of 5 stars ( 44 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

Painless Performance GMC/Chevy Truck Harnesses 10206

Painless Performance GMC/Chevy Truck Harnesses 10206

Wiring Harness, 28-Circuit, Front Mount Fuse Block, Spade Fuse, Chevrolet, GMC, Pickup, Kit

Part Number: PRF-10206

4.72 out of 5 stars ( 43 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

American Autowire Classic Update Series Wiring Harness Kits for 1964-1967 CHEVELLE, EL CAMINO - 500981

Wiring Harness, Classic Update Series, 18-Circuit, Front Mount Fuse Block, Extra-Long Length, ATO/ATC, Chevy, Kit

Part Number: AWW-500981

4.55 out of 5 stars ( 20 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

American Autowire Classic Update Series Wiring Harness Kits for 1961-1964 IMPALA - 510063

Wiring Harness, Classic Update Series, 18 Circuit, Front Mount Fuse Block, Standard Length, Chevy, Impala, Kit

Part Number: AWW-510063

4.67 out of 5 stars ( 15 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

American Autowire Classic Update Series Wiring Harness Kits for 1969 CAMARO - 500686

Wiring Harness, Classic Update Series, 18 Circuit, Front Mount Fuse Block, Standard Length, Chevy, Camaro, Kit

Part Number: AWW-500686

4.95 out of 5 stars ( 20 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

American Autowire Classic Update Series Wiring Harness Kits 500560

Wiring Harness, Classic Update Series, 18 Circuit, Front Mount Fuse Block, Standard Length, Chevy Truck, Kit

Part Number: AWW-500560

4.63 out of 5 stars ( 38 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

American Autowire Classic Update Series Wiring Harness Kits for 1963-1967 CORVETTE - 510612

Wiring Harness, Classic Update Series, 15 Circuit, Front Mount Fuse Block, Standard Length, ATO/ATC, Chevy, Corvette, Kit

Part Number: AWW-510612

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

American Autowire Classic Update Series Wiring Harness Kits 510333

Wiring Harness, Classic Update Series, 18-Circuit, Front Mount Fuse Block, Standard Length, ATO/ATC, Chevy, GMC, Kit

Part Number: AWW-510333

4.75 out of 5 stars ( 16 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

American Autowire Classic Update Series Wiring Harness Kits for 1968-1969 CHEVELLE, EL CAMINO - 510158

Wiring Harness, Classic Update Series, 18 Circuit, Front Mount Fuse Block, Extra-Long Length, ATO/ATC, Chevy, Kit

Part Number: AWW-510158

4.83 out of 5 stars ( 18 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

Painless Performance 19-Circuit GMC/Chevy Truck Harnesses 10112

Wiring Harness, 19-Circuit, Dash Ignition, Front Mount Fuse Block, Spade Fuse, Chevy, GMC, Pickup, Kit

Part Number: PRF-10112

4.89 out of 5 stars ( 9 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

Painless Performance 26-Circuit 1969 Direct-Fit Camaro Harnesses for 1969 CAMARO - 20202

Wiring Harness, 26-Circuit, Standard Length, Front Fuse Block, ATO/ATC, Chevy, Kit

Part Number: PRF-20202

4.18 out of 5 stars ( 11 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

American Autowire Classic Update Series Wiring Harness Kits for 1962-1967 CHEVY II - 510140

Wiring Harness, Classic Update Series, 16 Circuit, Front Mount Fuse Block, Extra-Long Length, ATO/ATC, Chevy, Kit

Part Number: AWW-510140

4.82 out of 5 stars ( 17 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

Painless Performance 24-Circuit 1967-68 Camaro and Firebird Harnesses for 1967-1968 CAMARO, FIREBIRD - 20101

Wiring Harness, 24-Circuit, Dash Ignition, Fuse Block, Spade Fuse, Chevy, Pontiac, Kit

Part Number: PRF-20101

4.0 out of 5 stars ( 22 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

American Autowire Classic Update Series Wiring Harness Kits for 1966-1968 IMPALA - 510372

Wiring Harness, Classic Update Series, 18 Circuit, Front Mount Fuse Block, Extra-Long Length, ATO/ATC, Chevy, Impala, Kit

Part Number: AWW-510372

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

American Autowire Classic Update Series Wiring Harness Kits for 1968 CHEVY II - 510201

Wiring Harness, Classic Update Series, 18 Circuit, Front Mount Fuse Block, Standard Length, Chevy, Kit

Part Number: AWW-510201

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

Painless Performance 26-Circuit 1968 Direct-Fit Chevelle Harnesses for 1968 CHEVELLE - 20128

Wiring Harness, 26-Circuit, Extra-long Length, Front Fuse Block, ATO/ATC, Chevy, Kit

Part Number: PRF-20128

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

American Autowire Classic Update Series Wiring Harness Kits for 1968-1969 CHEVELLE, EL CAMINO - 510158

4.75 out of 5 stars ( 18 )

Estimated Ship Date: Monday 3/16/2026

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American Autowire Classic Update Series Wiring Harness Kits for 1953-1962 CORVETTE - 510267

Wiring Harness, Classic Update Series, 16 Circuit, Front Mount Fuse Block, Standard Length, ATO/ATC, Chevy, Corvette, Kit

Part Number: AWW-510267

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

ACDelco Replacement Switches 19245093

Headlight Switch, Replacement, Rotary, Constant, Black/White, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: ADO-D1588

4.92 out of 5 stars ( 13 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

Summit Racing™ Headlight Switch for Classic GM Cars & Trucks SUM-RP20334

1964-1973 GM , Various Models , Headlight Switch, Pull Style, Constant, Spade Terminals, Plastic, Black, GM#1995179 , Each

Part Number: SUM-RP20334

4.43 out of 5 stars ( 7 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

American Autowire Classic Update Series Wiring Harness Kits for 1965 IMPALA - 510360

Wiring Harness, Classic Update Series, 16 Circuit, Front Mount Fuse Block, Standard Length, ATO/ATC, Chevy, Impala, Kit

Part Number: AWW-510360

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

American Autowire Wiring Harness Add-On Kits for 1969 CAMARO - CA91692

Wiring Harnesses, Add-On, Standard Length, Chevy, Rear Body Panel Light Harness, Kit

Part Number: AWW-CA91692

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

Summit Racing™ Ignition Switch for 1964-1965 Chevelle, El Camino, Impala, 1965 Chevy II, Corvair, Corvette, 1963-1965 Buick Skylark, Special, 1965 Cutlass, F85 SUM-RP21678

Ignition Switch, Steel/Plastic, Black, Chevy, Buick, Oldsmobile, Each

Part Number: SUM-RP21678

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

Summit Racing™ Reproduction Tail Light Wiring Harness for 1969-1972 Chevy C/K 10/20/30 SUM-RP20736

1969-1972 Chevy Truck, Rear Lamp Harness, Rear Stepside, Restoration, Chevrolet, Each

Part Number: SUM-RP20736

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air