Fits 1985-87 GM 5.0/5.7 F-Body/GM Truck 3 Pc Performance Under Drive Pulley-1598
Fits 1985-87 GM 5.0/5.7 F-Body/GM Truck 3 Pc Performance Under Drive Pulley-1598
Couldn't load pickup availability
Estimated Shipping Widget will be displayed here!
1985-1987 GM 5.0/5.7 F-BODY/GM TRUCK 3 PC UNDER DRIVE PULLEY KIT (ALUMINUM)
Install a set of BBK performance underdrive pulleys and see an average of 8-15 additional horsepower over the stock pulleys. Under drive pulleys increase engine output by reducing the draw of the engines accessories by slowing them down and reducing the HP they use. Additional and significant performance improvements can be seen by reducing the weight of the pulley versus the original pulley which is why we recommend the BBK CNC Machined billet aluminum pulley kits for maximum horsepower gains. ALL BBK pulley kits are designed as direct bolt on replacements for the current factory pulleys and retain full cooling and charging characteristics. BBK under drive pulley kits are vehicle specific and each kit comes with complete installation instructions and allow the re-use of existing serpentine belts.
Features:
- Lightweight CNC Billet Aluminum Construction - Bolt On 8-15 Horsepower in Minutes
Specs:
Prop 65 - Short Label | BBK Performance www.P65Warnings.ca.website_2100x759.jpg |
---|---|
Prop 65 (C, R or CR) | CR |
Prop 65 Yes/No | Yes |
Application:
Year | Make | Model | Submodel | Engine |
---|---|---|---|---|
1987 | GMC | R3500 | High Sierra | 350/5.7L V8 |
1985-1987 | Pontiac | Firebird | Base | 305/5L V8 |
1986 | Chevrolet | Caprice | Base | 305/5L V8 |
1985-1986 | Chevrolet | C20 | Scottsdale | 350/5.7L V8 |
1987 | Chevrolet | R20 | Custom Deluxe | 350/5.7L V8 |
1987 | Chevrolet | R10 | Silverado | 350/5.7L V8 |
1985-1986 | Chevrolet | C20 Suburban | Custom | 305/5L V8 |
1985-1986 | Chevrolet | K10 Suburban | Scottsdale | 350/5.7L V8 |
1985-1986 | Chevrolet | C10 Suburban | Scottsdale | 350/5.7L V8 |
1985-1986 | Chevrolet | C10 | Custom | 350/5.7L V8 |
1985 | Chevrolet | Impala | Base | 305/5L V8 |
1986 | Chevrolet | C20 | Base | 350/5.7L V8 |
1985-1987 | Pontiac | Firebird | Trans Am | 305/5L V8 |
1985-1986 | GMC | C1500 | Base | 350/5.7L V8 |
1987 | GMC | R1500 | Sierra Classic | 350/5.7L V8 |
1985-1986 | Chevrolet | K10 | Silverado | 350/5.7L V8 |
1985-1986 | Chevrolet | C20 Suburban | Scottsdale | 350/5.7L V8 |
1985-1986 | GMC | C1500 | High Sierra | 350/5.7L V8 |
1987 | Chevrolet | R10 | Custom Deluxe | 305/5L V8 |
1985-1986 | GMC | C2500 | Sierra Classic | 350/5.7L V8 |
1985-1986 | Chevrolet | K10 | Scottsdale | 305/5L V8 |
1985-1987 | Chevrolet | Camaro | Iroc-Z | 305/5L V8 |
1985 | Chevrolet | K20 | Silverado | 305/5L V8 |
1987 | GMC | R1500 Suburban | 305/5L V8 | |
1985-1986 | Chevrolet | K20 Suburban | Custom | 350/5.7L V8 |
1985-1986 | Chevrolet | C10 | Silverado | 305/5L V8 |
1985 | Chevrolet | K20 | Custom | 305/5L V8 |
1987 | Chevrolet | R20 | Silverado | 350/5.7L V8 |
1987 | Chevrolet | R10 Suburban | Scottsdale | 350/5.7L V8 |
1987 | Chevrolet | Camaro | Iroc-Z | 350/5.7L V8 |
1985 | Chevrolet | K20 Suburban | Silverado | 350/5.7L V8 |
1985-1986 | GMC | C3500 | High Sierra | 350/5.7L V8 |
1985-1986 | Chevrolet | C20 Suburban | Silverado | 350/5.7L V8 |
1985-1986 | Chevrolet | K30 | Custom | 350/5.7L V8 |
1985-1986 | Chevrolet | K10 | Custom | 305/5L V8 |
1985-1986 | Chevrolet | C10 Suburban | Silverado | 305/5L V8 |
1985-1986 | GMC | C2500 | Base | 305/5L V8 |
1986-1987 | Chevrolet | Monte Carlo | LS | 305/5L V8 |
1985-1986 | GMC | K2500 | High Sierra | 350/5.7L V8 |
1985-1986 | GMC | K1500 | Base | 305/5L V8 |
1986 | Chevrolet | K10 Suburban | Scottsdale | 305/5L V8 |
1987 | Chevrolet | R10 Suburban | Custom Deluxe | 350/5.7L V8 |
1985-1986 | Chevrolet | C20 | Custom | 350/5.7L V8 |
1985 | Chevrolet | K20 | Scottsdale | 305/5L V8 |
1985-1986 | Chevrolet | C20 | Silverado | 305/5L V8 |
1985-1986 | GMC | C1500 | Sierra Classic | 350/5.7L V8 |
1987 | Chevrolet | R20 | Scottsdale | 305/5L V8 |
1985-1986 | Chevrolet | K20 Suburban | Custom | 305/5L V8 |
1987 | GMC | R1500 Suburban | 350/5.7L V8 | |
1987 | GMC | R1500 | Sierra Classic | 305/5L V8 |
1985-1986 | GMC | K1500 | Sierra Classic | 305/5L V8 |
1985-1986 | Chevrolet | K10 | Custom | 350/5.7L V8 |
1985-1986 | Chevrolet | K30 | Silverado | 350/5.7L V8 |
1986-1987 | Chevrolet | Caprice | Base | 350/5.7L V8 |
1987 | GMC | R1500 | Base | 305/5L V8 |
1987 | Chevrolet | R10 Suburban | Custom Deluxe | 305/5L V8 |
1985-1986 | GMC | C2500 | Base | 350/5.7L V8 |
1987 | Chevrolet | Blazer | Silverado | 305/5L V8 |
1985-1986 | Pontiac | Firebird | S/E | 305/5L V8 |
1987 | Chevrolet | R30 | Silverado | 350/5.7L V8 |
1987-1988 | Chevrolet | R20 | Custom Deluxe | 305/5L V8 |
1985-1986 | Chevrolet | K10 Suburban | Silverado | 350/5.7L V8 |
1986 | GMC | C3500 | High Sierra | 305/5L V8 |
1985-1986 | GMC | K3500 | High Sierra | 350/5.7L V8 |
1985-1987 | Chevrolet | Camaro | Sport | 305/5L V8 |
1987 | Chevrolet | R10 Suburban | Silverado | 305/5L V8 |
1985-1986 | Chevrolet | C20 | Scottsdale | 305/5L V8 |
1987 | GMC | R2500 | Sierra Classic | 350/5.7L V8 |
1985-1986 | Chevrolet | K10 Suburban | Custom | 350/5.7L V8 |
1985-1986 | Chevrolet | C10 Suburban | Scottsdale | 305/5L V8 |
1987 | GMC | R2500 | Base | 350/5.7L V8 |
1985-1986 | GMC | C3500 | Sierra Classic | 350/5.7L V8 |
1985-1987 | Chevrolet | Monte Carlo | Base | 305/5L V8 |
1985-1986 | Chevrolet | C10 | Custom | 305/5L V8 |
1985-1986 | GMC | C1500 | Sierra Classic | 305/5L V8 |
1987 | Chevrolet | Caprice | Classic Brougham | 305/5L V8 |
1987 | Pontiac | Firebird | Trans Am | 350/5.7L V8 |
1985-1986 | Chevrolet | C10 | Scottsdale | 305/5L V8 |
1985-1986 | Chevrolet | C30 | Custom | 350/5.7L V8 |
1987 | Chevrolet | R10 | Scottsdale | 350/5.7L V8 |
1985-1986 | Chevrolet | K20 Suburban | Scottsdale | 350/5.7L V8 |
1986 | GMC | C3500 | Sierra Classic | 305/5L V8 |
1985-1986 | Chevrolet | C10 Suburban | Silverado | 350/5.7L V8 |
1985-1986 | GMC | C2500 | Sierra Classic | 305/5L V8 |
1986 | Chevrolet | C20 | Cheyenne | 350/5.7L V8 |
1985-1986 | Chevrolet | K30 | Scottsdale | 350/5.7L V8 |
1987 | Chevrolet | R10 | Scottsdale | 305/5L V8 |
1985-1986 | Chevrolet | K5 Blazer | Custom | 305/5L V8 |
1985-1986 | Chevrolet | C20 Suburban | Silverado | 305/5L V8 |
1985-1986 | GMC | C1500 | High Sierra | 305/5L V8 |
1985-1986 | Chevrolet | C10 Suburban | Custom | 350/5.7L V8 |
1985-1986 | GMC | K1500 | Base | 350/5.7L V8 |
1985-1986 | GMC | C3500 | Base | 350/5.7L V8 |
1985-1986 | GMC | C2500 | High Sierra | 305/5L V8 |
1987 | GMC | R3500 | Base | 350/5.7L V8 |
1985-1986 | Chevrolet | K10 | Scottsdale | 350/5.7L V8 |
1985-1987 | Chevrolet | Monte Carlo | SS | 305/5L V8 |
1985-1987 | Chevrolet | Camaro | Z28 | 305/5L V8 |
1985-1986 | GMC | C1500 | Base | 305/5L V8 |
1985-1986 | GMC | C2500 | High Sierra | 350/5.7L V8 |
1987 | Chevrolet | R20 Suburban | Scottsdale | 350/5.7L V8 |
1987 | Chevrolet | R10 Suburban | Silverado | 350/5.7L V8 |
1985-1986 | Chevrolet | Camaro | Berlinetta | 305/5L V8 |
1985-1986 | GMC | K3500 | Base | 350/5.7L V8 |
1985-1986 | Chevrolet | C20 Suburban | Custom | 350/5.7L V8 |
1986-1987 | Chevrolet | Caprice | Classic | 307/5L V8 |
1987 | Chevrolet | R30 | Custom Deluxe | 350/5.7L V8 |
1985-1986 | GMC | K2500 | Sierra Classic | 350/5.7L V8 |
1985-1986 | Chevrolet | K5 Blazer | Silverado | 305/5L V8 |
1985-1986 | Chevrolet | C20 Suburban | Scottsdale | 305/5L V8 |
1985-1986 | Chevrolet | K20 Suburban | Silverado | 305/5L V8 |
1987 | Chevrolet | R10 | Silverado | 305/5L V8 |
1985-1986 | GMC | K3500 | Sierra Classic | 350/5.7L V8 |
1986 | GMC | C3500 | Base | 305/5L V8 |
1985-1986 | GMC | K1500 | High Sierra | 305/5L V8 |
1987 | Chevrolet | R20 | Scottsdale | 350/5.7L V8 |
1987 | GMC | R2500 | 350/5.7L V8 | |
1985-1986 | GMC | K1500 | High Sierra | 350/5.7L V8 |
1985-1986 | Chevrolet | C30 | Silverado | 350/5.7L V8 |
1985-1986 | Chevrolet | K20 | Scottsdale | 350/5.7L V8 |
1987 | GMC | R2500 | High Sierra | 350/5.7L V8 |
1985-1986 | Chevrolet | C20 | Custom | 305/5L V8 |
1987 | Chevrolet | Blazer | Custom Deluxe | 305/5L V8 |
1985-1986 | Chevrolet | K20 | Custom | 350/5.7L V8 |
1985-1986 | Chevrolet | K5 Blazer | Custom | 350/5.7L V8 |
1985-1986 | Chevrolet | K10 | Silverado | 305/5L V8 |
1987 | Chevrolet | Camaro | LT | 305/5L V8 |
1987 | Chevrolet | Caprice | Classic LS Brougham | 305/5L V8 |
1985-1986 | Chevrolet | C10 Suburban | Custom | 305/5L V8 |
1986 | Chevrolet | K10 Suburban | Custom | 305/5L V8 |
1985-1986 | Chevrolet | K20 Suburban | Scottsdale | 305/5L V8 |
1987 | GMC | R3500 | Sierra Classic | 350/5.7L V8 |
1987 | GMC | R1500 | High Sierra | 305/5L V8 |
1987 | Chevrolet | R20 | Silverado | 305/5L V8 |
1985-1986 | Chevrolet | C10 | Scottsdale | 350/5.7L V8 |
1985-1986 | GMC | K2500 | Base | 350/5.7L V8 |
1987 | Chevrolet | R20 Suburban | Silverado | 350/5.7L V8 |
1985 | Chevrolet | Caprice | Classic | 350/5.7L V8 |
1985-1986 | Chevrolet | C10 | Silverado | 350/5.7L V8 |
1987 | GMC | R2500 | 305/5L V8 | |
1986 | Chevrolet | K10 Suburban | Silverado | 305/5L V8 |
1986 | Chevrolet | Caprice | Classic Brougham | 307/5L V8 |
1985-1986 | GMC | K1500 | Sierra Classic | 350/5.7L V8 |
1987 | Chevrolet | R10 Suburban | Scottsdale | 305/5L V8 |
1985-1986 | Chevrolet | C30 | Scottsdale | 350/5.7L V8 |
1985-1986 | Chevrolet | K20 | Silverado | 350/5.7L V8 |
1987 | Chevrolet | R10 | Custom Deluxe | 350/5.7L V8 |
1985 | Chevrolet | Caprice | Classic | 305/5L V8 |
1985-1986 | Chevrolet | C20 | Silverado | 350/5.7L V8 |
1987 | Chevrolet | Blazer | Silverado | 350/5.7L V8 |
1987 | GMC | R2500 | High Sierra | 305/5L V8 |
1985-1986 | Chevrolet | K5 Blazer | Silverado | 350/5.7L V8 |
1985 | Chevrolet | Impala | Base | 350/5.7L V8 |
1987 | GMC | R1500 | Base | 350/5.7L V8 |
1987 | Chevrolet | Blazer | Custom Deluxe | 350/5.7L V8 |
1987 | Chevrolet | Caprice | Base | 307/5L V8 |
1987 | Pontiac | Firebird | Base | 350/5.7L V8 |
1987 | GMC | R1500 | High Sierra | 350/5.7L V8 |
1987 | GMC | R2500 | Base | 305/5L V8 |
1987 | GMC | R2500 | Sierra Classic | 305/5L V8 |
1987 | Chevrolet | R30 | Scottsdale | 350/5.7L V8 |
1987 | Chevrolet | R20 Suburban | Custom Deluxe | 350/5.7L V8 |










Policies and FAQs
Return Policy
Fault reasons include but are not limited to:
- Buyer was shipped the wrong product
- Buyer was shipped a damaged product
- The product page had incorrect fitment and the part does not fit the Buyer's vehicle
Opened boxes, plastic bags, and other packaging are not considered damage (excluding single use items such as, but not limited to, liquids, software, and other components that cannot be reused/resealed).
FAQs
|Q. What is an Intermediate Brake Line?
|A. This is the line that runs from the front of the vehicle to the rear. On most vehicles it connects to a junction then you will have rear axle lines. On a few cars the intermediate lines will connect to the rear wheels. It is recommended to change the axle lines if you are replacing the intermediate lines.
|Q. What is included in a pre bent brake line kit?
|A. Our kits include all of the solid metal lines for that section of the vehicle
|Q. I need to return something - what's your return policy?
|A. We are happy to help! Please help us to help you by going to our return form and filling out the form as best as you can in order to request a return.
-
Modern Day stands by our parts and is happy to accept returns within 30 days of purchase. Parts must be in new condition.
-
If a part arrives damaged, or is defective, Please report it to us immediately. So we can handle it for your promptly.