Top Street Performance deals
Top Street Performance makes high-output alternators and engine dress-up parts for GM and LS swaps, with a focus on direct-fit CS130-style units. This page currently lists no live deals, so both alternators are shown at their standard prices. The two products are the ES1022C, a 220-amp CS130 V-belt alternator, and the ES1005C, its 160-amp counterpart.
Prices at every store and price history for Top Street Performance products.
Top Street Performance products: prices and price history
Questions and answers
- Does Top Street Performance run sales?
- Discounts mostly appear around major holidays and swap-meet season, and resellers mark units down more often than the brand does. With no live deals on this page right now, compare the listed store prices before buying.
- Where is Top Street Performance cheapest?
- Large parts retailers and eBay sellers usually undercut the brand's own store, but stock and pricing shift often. Check each store's price on this page, since the lowest offer changes by model.
- What is the difference between the ES1022C and ES1005C?
- Both are GM CS130 V-belt alternators; the ES1022C is rated at 220 amps and the ES1005C at 160 amps. The 220-amp unit suits high-draw setups like dual fans and big audio, while the 160-amp unit is enough for a mostly stock electrical system.
- Do these alternators fit a stock GM V-belt bracket?
- They use the CS130 case and a V-belt pulley, so they fit many older GM small-block and LS swap brackets built for that case. Verify pulley alignment and charging wire gauge, because a 220-amp unit needs a heavier charge cable than the stock one.
- What is the return policy?
- Returns go through the store you bought from, not Top Street Performance directly. Keep the box and receipt, and test-fit the alternator before wiring it, since installed electrical parts are often excluded from returns.