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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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BBK
BBK Power Plus Series Twin 58mm Throttle Body for 1985-1988 Chevrolet & Pontiac (V8-5.0L/5.7L) - 1536
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits select 1985-1988 Chevrolet Camaro, Corvette, and Pontiac Firebird (V8-305/350).
The BBK Power Plus Series Twin 58mm throttle body is engineered as a direct-fit replacement for the restrictive factory unit, providing up to a 30% increase in airflow. This increased volume improves horsepower, torque, and throttle response across the RPM range without sacrificing OEM drivability. Designed to work with the factory engine calibration, this throttle body is a true bolt-on performance upgrade that does not require a custom tune.
Each unit is CNC-machined from a high-quality 356 aluminum casting to ensure precise tolerances and long-term durability. To maintain smooth operation, BBK utilizes double-sealed bearings, O-ringed throttle shafts, and OEM-style die-stamped throttle linkages for a factory-level feel and reliable performance under high-load conditions.
- Twin 58mm bore design for significantly improved intake airflow
- CNC-machined from 356 aluminum casting for maximum durability
- Direct-fit replacement; bolts to factory mounting points
- Compatible with factory ECU tuning
- Includes double-sealed bearings and O-ringed throttle shafts
- Proudly manufactured in the USA
- Manufacturer Part Number: 1536
📘 Guides & Manuals
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1988 | Chevrolet | Camaro | Base |
| 1985-1986 | Chevrolet | Camaro | Berlinetta |
| 1985-1988 | Chevrolet | Camaro | Iroc-Z |
| 1987 | Chevrolet | Camaro | LT |
| 1985-1987 | Chevrolet | Camaro | Sport |
| 1985-1987 | Chevrolet | Camaro | Z28 |
| 1988 | Chevrolet | Corvette | 35th Anniversary Edition |
| 1985-1988 | Chevrolet | Corvette | Base |
| 1986 | Chevrolet | Corvette | Indianapolis 500 Pace Car |
| 1985-1988 | Pontiac | Firebird | Base |
| 1985-1986 | Pontiac | Firebird | S/E |
| 1985-1988 | Pontiac | Firebird | Trans Am |
Choose your Location
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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BBK Power Plus Series Twin 58mm Throttle Body for 1985-1988 Chevrolet & Pontiac (V8-5.0L/5.7L) - 1536
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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Fits select 1985-1988 Chevrolet Camaro, Corvette, and Pontiac Firebird (V8-305/350).
The BBK Power Plus Series Twin 58mm throttle body is engineered as a direct-fit replacement for the restrictive factory unit, providing up to a 30% increase in airflow. This increased volume improves horsepower, torque, and throttle response across the RPM range without sacrificing OEM drivability. Designed to work with the factory engine calibration, this throttle body is a true bolt-on performance upgrade that does not require a custom tune.
Each unit is CNC-machined from a high-quality 356 aluminum casting to ensure precise tolerances and long-term durability. To maintain smooth operation, BBK utilizes double-sealed bearings, O-ringed throttle shafts, and OEM-style die-stamped throttle linkages for a factory-level feel and reliable performance under high-load conditions.
- Twin 58mm bore design for significantly improved intake airflow
- CNC-machined from 356 aluminum casting for maximum durability
- Direct-fit replacement; bolts to factory mounting points
- Compatible with factory ECU tuning
- Includes double-sealed bearings and O-ringed throttle shafts
- Proudly manufactured in the USA
- Manufacturer Part Number: 1536
📘 Guides & Manuals
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1988 | Chevrolet | Camaro | Base |
| 1985-1986 | Chevrolet | Camaro | Berlinetta |
| 1985-1988 | Chevrolet | Camaro | Iroc-Z |
| 1987 | Chevrolet | Camaro | LT |
| 1985-1987 | Chevrolet | Camaro | Sport |
| 1985-1987 | Chevrolet | Camaro | Z28 |
| 1988 | Chevrolet | Corvette | 35th Anniversary Edition |
| 1985-1988 | Chevrolet | Corvette | Base |
| 1986 | Chevrolet | Corvette | Indianapolis 500 Pace Car |
| 1985-1988 | Pontiac | Firebird | Base |
| 1985-1986 | Pontiac | Firebird | S/E |
| 1985-1988 | Pontiac | Firebird | Trans Am |
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