Ford Alt 70 Amp Chrome 1 Groove Pulley

Name: Ford Alt 70 Amp Chrome 1 Groove Pulley
Brand: Tuff Stuff
SKU: T01U 7078NA
Price: 196.06 USD
Availability: InStock

$277.87 $196.06 Save $81.81

SKU: T01U 7078NA

In Stock

Ships by Jun 10

Free Shipping

Non-Returnable Item

DIY PRO SHOP

Easy — 1–2 hours

Description

This 70 AMP alternator from Tuff Stuff features OEM wire hookup and a V-groove pulley, finished in chrome. It is built with heavy-duty copper wound coils and spike-resistant diodes, designed to provide consistent charging even at low RPMs. The alternator meets or exceeds OEM specifications and is constructed from 100% new components. It requires an external voltage regulator (Tuff Stuff PN 7540 is recommended for best results) and comes with a one-year limited warranty. All Tuff Stuff alternators are hand-built in Cleveland, Ohio, for 12-volt, negative ground systems.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

Brand	Tuff Stuff
Part Number	T01U 7078NA

Videos

Tuff Stuff Performance Alternators

One-Wire Alternator Conversion Choices | Tuff Stuff Performance

How to Install the One Wire Alternator in a F100

Tuff Stuff one wire chrome alternator for 1987 thru 1993 Mustang 5.0

Installing a Tuff Stuff high amp 1-wire alternator on a 1968 Camaro big block

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy