CHEVROLET BLAZER Ignitions & Electrical - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Spectra Premium Mass Airflow Sensors MA389

Mass Airflow Sensor, New, Original Equipment, Each

Part Number: SGT-MA389

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

Taylor ThunderVolt 8.2mm Spark Plug Wire Sets 86627

Spark Plug Wires, Race-Fit, Thundervolt, Spiral Core, 8.2mm, Blue, Chevy, Small Block, Over V.C., Socket/90 boot

Part Number: TAY-86627

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

Moroso Blue Max Spiral Core Custom-Fit Wire Sets 72500

Spark Plug Wires, Blue Max, Spiral Core, 8mm, Blue, 90 Degree Boots, Chevy, GMC, Small Block, V8, Set

Part Number: MOR-72500

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

Taylor ThunderVolt 8.2mm Spark Plug Wire Sets 84028

Spark Plug Wires, ThunderVolt, Spiro-Wound, 8.2mm, Black, 90 Degree Boots, Chevy, GMC, 5.0/5.7L, Set

Part Number: TAY-84028

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Tuff Stuff Performance Kool-Charger Alternators 7861F

Alternator, Chrome, 160 Amps, V-Belt, Left Offset, Chevy, GMC, Pontiac, Each

Part Number: TFF-7861F

Not Yet Reviewed

Estimated Ship Date: Today

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Tuff Stuff Performance High-Amp Output Alternators 7127NBP

Alternator, Polished, 80 Amps, V-Belt, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: TFF-7127NBP

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Tuff Stuff Performance Silver Bullet Factory Cast Plus Alternators 7127DBULL

Alternator, Performance, Silver Bullet, High Amp, GM 10si Case Style, 12 V, 100 Amps, Natural, V-Belt, Each

Part Number: TFF-7127DBULL

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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PerTronix Flame-Thrower Tuneup Kits D78000

PerTronix Flame-Thrower Tuneup Kits D78000

HEI Distributor Upgrade Kit, Flame Thrower, Black Cap, Rotor, Module, Harness, Kit

Part Number: PNX-D78000

3.63 out of 5 stars ( 8 )

Estimated Ship Date: Today

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March Performance Alternators P550

Alternator, Internal Regulator, 100 Amp, Polished, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: MCH-P550

Not Yet Reviewed

Estimated Ship Date: Today

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Summit Racing Equipment® Wiring Harnesses for 1973-1974 BLAZER, JIMMY - SUM-RP22825

Rear Lamp Intermediate Harness, 1973-74 K5 Blazer/Jimmy, Each

Part Number: SUM-RP22825

Not Yet Reviewed

Estimated Ship Date: Today

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600 CCA Interstate Mega-Tron II Automotive Battery MT-24 BCI Group 24

Battery, Mega-Tron II, 12 V, Starting, 600 Cold Cranking Amps, Top Posts, Group 24, Each

Part Number: ISB-MT-24

4.0 out of 5 stars ( 2 )

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In Store Purchase Only

800 CCA Interstate Mega-Tron Plus Automotive Battery MTP-78DT BCI Group 78DT

Battery, Mega-Tron Plus, 12 V, Starting, 800 Cold Cranking Amps, Top and Side Posts, Each

Part Number: ISB-MTP-78DT

5.0 out of 5 stars ( 2 )

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In Store Purchase Only

Moroso Ultra Ignition Wire Sets 52526

Spark Plug Wires, Ultra, Chevy SB, Over Valve Covers, 90 Degree Plug Boots, Non-HEI, Red, Set

Part Number: MOR-52526

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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650 CCA Interstate Mega-Tron II Automotive Battery MT-75 BCI Group 75/25

Battery, Mega-Tron II, 12 V, Starting, 650 Cold Cranking Amps, Side Posts, Each

Part Number: ISB-MT-75

4.92 out of 5 stars ( 12 )

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In Store Purchase Only

ACDelco GM Genuine Parts Remanufactured Engine Control Modules 88999187

Computer, GM OE Remanufactured Engine Control Module, Chevy, GMC, Oldsmobile, Each

Part Number: ADO-216-91

Not Yet Reviewed

Estimated Ship Date: Today

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Summit Racing™ 100 Amp Yellow Alternator for Chevy, Buick, GMC, Olds, Pontiac SUM-811005

Alternator, Internal Regulator, 100 Amp, Yellow, Buick, Chevy, GMC, Oldsmobile, Pontiac, V8, Each

Part Number: SUM-811005

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Moroso Mag-Tune Spark Plug Wires 9777M

Spark Plug Wires, Mag-Tune, Assembled, Socket, 90 degree, Spiral Core, Black, 8mm, Chevy, GMC, Big Block, Set

Part Number: MOR-9777M

Not Yet Reviewed

Estimated Ship Date: Today

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Interstate Mega-Tron II Automotive Batteries MT-78

Battery, Mega-Tron II, 12 V, Starting, 700 Cold Cranking Amps, Side Posts, Each

Part Number: ISB-MT-78

5.0 out of 5 stars ( 6 )

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In Store Purchase Only

Hypertech ThermoMaster Computer Chips 122252

Computer Chip/Module, ThermoMaster, Chevy, GMC, Pickup, Each

Part Number: HYP-122252

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

Taylor 409 Pro Race Spiro-Wound 10.4mm Spark Plug Wires 79681

Spark Plug Wires, 409 Pro Race, Spiro-Wound, 10.4mm, Blue, 90 Degree Boots, Chevy, GMC, 5.0/5.7L, Set

Part Number: TAY-79681

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Standard Motor T-Series Combination Switches DS933T

Switch - Misc

Part Number: SMP-DS933T

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

Standard Motor Turn Signal Switches DS-933

Switch - Misc.

Part Number: SMP-DS933

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

Spectra Premium Ignition Coils C-962

IGNITION COIL

Part Number: SGT-C962

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

JET Powr-Shift Computer Chips/Modules 29427PS

Computer Chip/Module, Powr-Shift, Each

Part Number: JET-29427PS

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

JET Stage 1 Computer Chips/Modules 29107

Computer Chip/Module, Stage 1, Chevy, GMC, SUV/Pickup, Each

Part Number: JET-29107

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today