Live Chat
Catalog
Products
Brands
Home
Dealer Locator

Proform Blog
Log In
Dealer Locator
Live Chat

Products
Brands
Catalog
Contact Us

Home
Products
Alternators & Accessories

Alternators & Accessories

Dress-Up Alternators

PROFORM Alternators

Narrow Search

Vehicle

Make…

Model…

Product Type

Alternator
Alternator Bracket
Alternator Mount Kit
Alternator Mounting Spacer
Alternator Pulley

Amperage Output

160 AMP
140 AMP
120 AMP
100 AMP

80 AMP
70 AMP
60 AMP
50 AMP

Brand

Proform
Chevrolet Performance
MOPAR

Engine

Chevy SB Gen 1
Chevy SB Gen 2 Vortec
Chevy Big Block
Ford Small Block 289-351W

Ford 302HO & 351W
Ford Boss 351C & 429-460
Oldsmobile 350-455
Buick 455

Case Style

10SI Style
10SI (Ford)
CS-130
Lightning-Bolt™
Mini Nippondenso

Finish

Black Anodized
Black Crinkle
Chrome
Natural
Polished

Make

Chevrolet
Ford
GM

Wire Type

1-Wire
3-Wire

Brand Proform ×

1 – 12 of 26 products

«
1
2
3
»

100% NEW, CHROME, 1-WIRE MINI ALTERNATOR, GM 50 AMP.

50 AMP Mini Alternator
Chrome Finish, 1 Wire

Alternator; 100 AMP; GM 1 Wire Style; Machined Pulley; Chrome Finish; 100% New

100 AMP Alternator
Chrome Finish, 1-Wire

Alternator; 140 AMP; GM 1 Wire Style; Machined Pulley; Chrome Finish; 100% New

PART #66445.14N

140 AMP Alternator
Chrome Finish, 1-Wire

Alternator; 120 AMP; GM 1 Wire Style; Machined Pulley; Chrome Finish; 100% New

PART #66445.12N

120 AMP Alternator
Chrome Finish, 1-Wire

LIGHTNING BOLT ALTERNATOR, NATURAL, 10SI ADAPTER KIT, 12 VOLT, 1-WIRE, 100 AMPS

Lightning-Bolt™ 100 AMP
Mini-Alternator; 10SI Mount

LIGHTNING BOLT ALTERNATOR, NATURAL, UNIVERSAL, 12 VOLT, 1-WIRE, 100 AMPS

Lightning-Bolt™
100 AMP Mini-Alternator

Alternator; 60 AMP; GM 1 Wire Style; Machined Pulley; Chrome Finish; 100% New

60 AMP Alternator
Chrome Finish, 1-Wire

Alt. Bracket; Fits SB Chevys Thru '68; Side Mount with Headers; Chrome; Steel

Chevy Small Block
Chrome Altenator Bracket

Alternator Mount Spacer; For 7/16 Bolt; 5in. Long; Universal Cut to Size; Chrome

Universal Cut-To-Size
Chrome Alternator Spacer

Alternator Pulley; Fits PROFORM Lightning-Bolt Alternator Part 66435; 7 Groove

Lightning-Bolt Alternator
Pulley; 7 Groove

Alternator Pulley; Fits PROFORM Lightning-Bolt Alternator Part 66435; 6 Groove

Lightning-Bolt Alternator
Pulley; 6 Groove

Alternator Pulley; Fits PROFORM Lightning-Bolt Alternator Part 66435; 5 Groove

Lightning-Bolt Alternator
Pulley; 5 Groove

1 – 12 of 26 products

«
1
2
3
»

Company Info
About Us
Dealer Locator
Media Partners
B2B Info

Technical Info
Contact Us
Warranty Information
Privacy Statement

Things at PROFORM move fast;
add your email below to KEEP UP!

Newsletter Signup

Contact Info

Email Address

Specialty Auto Parts USA, Inc. is a participant in the Chevrolet Performance license program. Products using this Chevrolet Performance Official Licensed Product emblem are licensed products accepted in the licensing program.
The Chevrolet Performance emblem/logo is a registered trademark of General Motors and used under license to Specialty Auto Parts USA, Inc. Only products bearing this emblem have been accepted into the program.
© 2025 Specialty Auto Parts U.S.A., Inc. All Rights Reserved
Powered by eTool Developers

×