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Featured Products

Dual Bracket Blue 05-13 GM Trucks w/4.8L, 5.3L, & 6.0L (Includes 2 x B8206400BL) — Add to Cart

Dual Bracket Blue 05-13 GM Trucks w/4.8L, 5.3L, & 6.0L (Includes 2 x B8206400BL) — Add to Cart

Marine 170 amp high output alternator for Ski / Wake Board Boats with 12SI 6.61 inch bolt pattern - V-Belt Pulley — Options

Marine 170 amp high output alternator for Ski / Wake Board Boats with 12SI 6.61 inch bolt pattern - V-Belt Pulley — Options

P101-L Voltage boost harness for GM 4 pin regulators for a 1 volt increase for Lithium batteries — Add to Cart

P101-L Voltage boost harness for GM 4 pin regulators for a 1 volt increase for Lithium batteries — Add to Cart

Dual Bracket Red 05-13 GM Trucks w/4.8L, 5.3L, 6.0L & 6.2L (Includes 1 x B8206400RD) — Add to Cart

Dual Bracket Red 05-13 GM Trucks w/4.8L, 5.3L, 6.0L & 6.2L (Includes 1 x B8206400RD) — Add to Cart

E Series 250 Amp Black Billet GM Truck / SUV / Car — Add to Cart

E Series 250 Amp Black Billet GM Truck / SUV / Car — Add to Cart

E Series 400 Amp Purple Billet GM Truck **Limited Edition** — Add to Cart

E Series 400 Amp Purple Billet GM Truck **Limited Edition** — Add to Cart

E Series 400 Amp Pink Billet GM Truck **Limited Edition** — Add to Cart

E Series 400 Amp Pink Billet GM Truck **Limited Edition** — Add to Cart

E Series 400 Amp Gold Billet GM Truck **Limited Edition** — Add to Cart

E Series 400 Amp Gold Billet GM Truck **Limited Edition** — Add to Cart

New Products

240 Amp Alternator for Late Chrysler LX V8 — Options

240 Amp Alternator for Late Chrysler LX V8 — Options

https://www.lafountaindesign.com/webrotate/alternatoroutlet/11477370/11477370.xml — Options

240 amp high output alternator for Ram Hemi 5.7L — Options

https://www.lafountaindesign.com/webrotate/alternatoroutlet/11477370/11477370.xml — Options

320 amp high output alternator for Ram Hemi 5.7L — Options

S Series Billet 240A racing alt - 6/12 Ford 6S - Polish — Add to Cart

S Series Billet 240A racing alt - 6/12 Ford 6S - Polish — Add to Cart

170 amp high output racing alternator for GM truck LS brackets - BLACK — Add to Cart

170 amp high output racing alternator for GM truck LS brackets - BLACK — Add to Cart

240 amp high output racing alternator for GM truck LS brackets - BLACK — Add to Cart

240 amp high output racing alternator for GM truck LS brackets - BLACK — Add to Cart

Double V-Belt pulley, black hard anodized steel — Add to Cart

Double V-Belt pulley, black hard anodized steel — Add to Cart

Single V-Belt pulley, black hard anodized aluminum — Add to Cart

Single V-Belt pulley, black hard anodized aluminum — Add to Cart

Recent Posts

General Alternator Installation Instructions

How to purchase a shorter belt.

RVC Delete Instructions

Alternator wiring instructions for 2005 and newer GM trucks with 2-Pin regulator and RVC control.

Dual Alternator Bracket Instructions (GM Truck)

H104 GM adapter harness for S and E series hairpin alternators

Alternator Pulleys Explained

91102R External Regulator Installation

INSTALLATION OF NEW MECHMAN ALTERNATOR ON CHRYSLER & JEEP VEHICLES.

Volkswagen Harness Installation Instructions

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