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1988-1992 Pontiac Firebird 240-370-390amp Alternator

$319.00$499.00

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Include Powder Coating?

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Js-Alternators 8″ decal

1/0 Copper Big 3 Wiring Upgrade kit

Pure copper cables include copper lugs crimped & heat shrinked.
Big3 is required for all high output alternators.

15.5v regulator (ONLY for charging Cmax Lithium)

Verify your battery’s maximum charging voltage before ordering.
*Requires wiring supplied plug. *May cause Battery Light. (Not for AGM Battery use)

JsAlternators Tshirts

only $9.99 with alternator purchase.

SKU: 81657_327233833-505936572-120934370 Category: Tags: , , , , , , , ,

Description

Hairpin units are commonly called 6 phase. They produce more output at idle and are more efficient than a conventional alternator. JS Alternators hairpin units feature premium bearings to withstand high engine rpm and utilize dual plate rectifier with 12 heavy duty diodes for improved cooling. Hairpin Units are a more reliable alternator to withstand high heat, high demand for car audio, marine, and racing applications.

Additional information

Weight 14 lbs
Dimensions 9 × 9 × 9 in
Brand

JS Alternators

Make

Pontiac

Make Model

Firebird

Amperage

240 amps 6 Phase Hairpin, 250 amps 6 phase hairpin, 320 amps 6 phase hairpin, 370 amps 6 phase hairpin, 390 amps 6 phase hairpin

Model Year

1988-1992

Engine type

5.0L, 5.7L

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