CHEVROLET Chevy big block Mark IV Proform Parts Ignitions & Electrical

HEI Distributor Upgrade Kit, 50,000 V Coil, Black Cap, Black Rotor, GM, Kit

Part Number: PRO-66942BKC

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Alternators and Generators, Slant Edge Alternator, GM 10SI Case, Liquid Black Finish, 12V, 100 amp, 1-wire Hook-up, V-Belt, GM, Small/Big Block, Each

Part Number: PRO-141-147

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HEI Distributor Upgrade Kit, Coil, Cap, Rotor, Module, GM, Kit

Part Number: PRO-141-796

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Distributor, HEI, New, Magnetic Pickup, Mechanical Advance, Blue Cap, Coil, Chevy, Big/Small, Each

Part Number: PRO-66941BM

4.67 out of 5 stars ( 3 )

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Distributor, HEI, New, Magnetic Pickup, Mechanical, Vacuum Advance, Black Cap, Coil, Chevy, Big/Small, Each

Part Number: PRO-66941BKU

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Alternators and Generators, Slant Edge Alternator, GM 10SI Case, Polished Finish, 12V, 100 amp, 1-wire Hook-up, V-Belt, GM, Small/Big Block, Each

Part Number: PRO-141-156

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Alternator, Internal Regulator, 100 amp, V-belt Pulley, Chevy, GMC, Each

Part Number: PRO-66434

4.8 out of 5 stars ( 5 )

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HEI Distributor Upgrade Kit, 50,000 V Coil, Blue Cap, Blue Rotor, GM, Kit

Part Number: PRO-66942BC

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Ignition Wire Loom, GM Licensed Chevy Linear, Plastic, Black, Chevy, Big Block, Pair

Part Number: PRO-141-709

3.5 out of 5 stars ( 2 )

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Alternator, Internal Regulator, 60 Amp, Chrome Plated, Chevy, GMC, Each

Part Number: PRO-66445-6N

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

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HEI Distributor Upgrade Kit, Coil, Cap, Rotor, Module, GM, Kit

Part Number: PRO-66945BC

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Starter, High Torque, Staggered Bolt Pattern, Chevrolet, 1.4 Kw motor, Big/Small Block, Each

Part Number: PRO-66266

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Alternator, Internal Regulator, 3-Wire, 70 amp, V-belt Pulley, Chevy, GMC, Each

Part Number: PRO-66436

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Distributor Advance, Mechanical, GM, HEI, Kit

Part Number: PRO-66948C

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Alternators and Generators, Slant Edge Alternator, GM 10SI Case, Orange Finish, 12V, 100 amp, 1-wire Hook-up, V-Belt, GM, Small/Big Block, Each

Part Number: PRO-141-148

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Alternators and Generators, Slant Edge Alternator, GM 10SI Case, Chrome Finish, 12V, 100 amp, 1-wire Hook-up, V-Belt, GM, Small/Big Block, Each

Part Number: PRO-141-155

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Alternator, Internal Regulator, 63 Amp, Chrome, Chevy, GMC, Each

Part Number: PRO-66445N

2.75 out of 5 stars ( 4 )

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Distributor Hold-Down Clamp, Aluminum, Anodized Red, Stud Mount, Chevy, Small/Big Block/GM V6, Each

Part Number: PRO-66987

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

Alternators and Generators, Slant Edge Alternator, GM 10SI Case, Gray Crinkle Finish, 12V, 100 amp, 1-wire Hook-up, V-Belt, GM, Small/Big Block, Each

Part Number: PRO-141-149

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Distributor, Magnetic Pickup, Mechanical, Vacuum Advance, Red Cap, Clamshell Packaging, Chevy, Big/Small Block, Each

Part Number: PRO-66940RC

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Alternator, Chrome, Red Chevy Bowtie Emblem, Internal Regulator, V-Belt Pulley, 60 Amp, GM, Each

Part Number: PRO-141-658

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Distributor Hold-Down Clamp, Aluminum, Anodized Blue, Stud Mount, Chevy, Small/Big Block/GM V6, Each

Part Number: PRO-66986

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Alternators and Generators, Slant Edge Alternator, GM 10SI Case, Polished Finish, 12V, 100 amp, 1-wire Hook-up, V-Belt, GM, Small/Big Block, Each

Part Number: PRO-141-151

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Distributor Gear, Iron, .491 in. Diameter Shaft, Chevy, Small Block, Big Block, Each

Part Number: PRO-66961C

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Alternators and Generators, Slant Edge Alternator, GM 10SI Case, Gray Crinkle Finish, 12V, 100 amp, 1-wire Hook-up, V-Belt, GM, Small/Big Block, Each

Part Number: PRO-141-153

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