Voice or type your vehicle details and Wrenchy will confirm fitment in seconds.
| Attribute | Value |
|---|---|
| AC Service Tap | No |
| Amperage Output | 60 Amp |
| Amperage Rating | 60 |
| Applications | Chevy Small Block 305 To 350 Engines 1972 To 1987; Chevy Big Block 402 To 454 Engines 1970 To 1986; Pontiac 326 To 455 Engines 1962 To 1979; Oldsmobile 215 To 455 Engines 1963 To 1984; Buick 215 To 455 Engines 1963 To 1977 |
| Brushless | No |
| Case Circumference | 17.5 |
| Case Color | Chrome |
| Case Material | Aluminum |
| Case Style | 10si Style |
| Category | Alternators |
| Decoupled Or Clutch Pulley | Yes |
| Distance Between Mounting Feet | 6.133 |
| Drive End To Pulley 1st Groove Distance | 1.4 |
| Drive End To Rotor Shaft End Distance | 6 |
| External Fan Included | Yes |
| External Regulator Included | Yes |
| Family | 10si Style |
| Fan Type | Internal |
| Feature/Benefit | A Manufacturing Break-through Has Enabled Proform To Offer 100% New Alternators With The Same Affordability As Our Popular Re-built Models! |
| Finish | Chrome |
| Ground Type | Positive |
| Mounting Type | Standard |
| One Wire Capable | Yes |
| Outside Pulley Diameter | 2.621 |
| Plug Clock Rear View Main Mounting Ear At 6 O Clock | 2 |
| Pulley Belt Type | V-belt |
| Pulley Cogged Quantity | 1 |
| Pulley Diameter | 2 1/2 Inch |
| Pulley Groove Quantity | 0 |
| Regulator Type | Internal |
| Voltage | 12 Volt |
This part fits the following vehicles:
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Base | Standard Cargo Van | 1985 - 1986 | L4 2.5L | RWD Automatic & Manual |
| Base | Standard Cargo Van | 1985 - 1986 | V6 4.3L | RWD Automatic & Manual |
| Base | Standard Passenger Van | 1985 - 1986 | L4 2.5L | RWD Automatic & Manual |
| Base | Standard Passenger Van | 1985 - 1986 | V6 4.3L | RWD Automatic & Manual |
| CL | Standard Passenger Van | 1985 | L4 2.5L | RWD Automatic & Manual |
| CL | Standard Passenger Van | 1985 - 1986 | V6 4.3L | RWD Automatic & Manual |
| CS | Standard Passenger Van | 1985 | L4 2.5L | RWD Automatic & Manual |
| CS | Standard Passenger Van | 1985 - 1986 | V6 4.3L | RWD Automatic & Manual |
We offer fast, reliable shipping on all orders:
We want you to be 100% satisfied with your purchase. That's why we offer:
This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.
Warranty does NOT cover:
Fits Years: 1985 1986
Fits Models: Astro
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