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Bbk

Bbk

BBK 94-97 GM LT1 5.7 Twin 52mm Throttle Body BBK Power Plus Series

SKU: BBK1543

Throttle Bodies

BBK Throttle Bodies...

Bbk

Bbk

BBK 94-97 GM LT1 5.7 Twin 52mm Throttle Body BBK Power Plus Series

SKU: BBK1543

Throttle Bodies

BBK Throttle Bodies...

A$893.45
IN STOCK! Est Ship 3-7 Days days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

IMPORTANT NOTICE: Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.Reference Information Reference Data (Provide these details to our support team) Brand Name/s Bbk, Bbk Performance, BBK Performance Parts StreetFX SKU bbk1543 SFX Item ID 4194387 Accounting SKU bbk-1543 Manufacturer SKU 1543 Manufacturer UPC 197975015433 Alternative References 1543, BBK-1543

Throttle Body - Power Plus - Stock Flange - 52 mm Twin Blade - Aluminum - Natural - GM LT-Series 1994-97 - Each

Throttle Body

BBK Performance throttle bodies are designed as a direct replacement for the restrictive stock factory throttle body. All BBK Power Plus throttle bodies offer OEM drive ability but with up to 30% improved airflow for improved horsepower, torque and throttle response. Every BBK throttle body is CNC Machined from a new high quality 356 aluminum casting and assembled with features like OEM style die stamped throttle linkages, double sealed bearings, and o ringed throttle shafts to make every BBK throttle body the best on the market today. All BBK Performance throttle bodies are designed to improve performance and they work with the vehicles factory tune. No tune is required and BBK throttle bodies are available for many late model American muscle cars and trucks.

Additional Information

Power-Plus Series Throttle Body; High Flow Twin 52mm; Incl. All Required Gaskets And Hardware; No Tune Required;

Part Type

Fuel Injection Throttle Body

Features and Benefits

  • Designed and Manufactured in USA
  • Twin 52mm Design - Direct Fit Replacement - Increased Airflow For Better Throttle Response & Performance

Product Downloads

# Document Type Download
1. Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-10-13 17:45:42

Application Summary

Chevrolet: Camaro 94 - 97 Z28, Chevrolet: Corvette 94 - 96 Base / Collector's Edition / Grand Sport / Indianapolis 500 Pace Car / ZR-1, Chevrolet: Impala 94 - 96 SS, Pontiac: Firebird 94 - 97 Formula / Trans Am / Trans Am GT

Part Type

Fuel Injection Throttle Body

Data: v4.2 - Upd: 2026-10-13 17:45:42

Features

  • Designed and Manufactured in USA
  • Twin 52mm Design - Direct Fit Replacement - Increased Airflow For Better Throttle Response & Performance

Specifications

Throttle Body, Twin 52mm, Chevy, Pontiac, 350, 5.7L, LT1, Each

BBK Power-Plus Series throttle bodies have you covered when it comes to increased airflow for your late model vehicle. These Power-Plus units are cast from high-quality 356 aluminum alloy and are machined on state-of-the-art CNC centers to ensure a perfect fit on your car or truck. Their features include double-sealed bearings, O-ringed throttle shafts, and precision die-stamped linkages—so you know you're getting the best quality throttle bodies at the best value possible.

Product Attributes
UPC197975015433
BrandBBK Performance
NotesCARB EO# D-245-15
QuantitySold individually.
Part TypeThrottle Bodies
Product LineBBK Power-Plus Series Throttle Bodies
Gaskets IncludedYes
Venturi Quantity2
CARB EO Number(s)D-245-15
Hardware IncludedNo
IAC Motor IncludedNo
Injectors IncludedNo
TPS Sensor IncludedNo
Throttle Body StyleMulti-port injection, MPI
Throttle Body FinishNatural
Venturi Diameter (mm)52.00mm
Throttle Body MaterialCast aluminum
Throttle Body ActuationCable
Manufacturer's Part Number1543

Reference Information

Brand Name/s Bbk
StreetFX SKU bbk1543
SFX Item ID 4194387
Supplier Item Code 4194387
Manufacturer SKU 1543
Manufacturer UPC 197975015433
Alternative References LT1, 52mm

Compatibility

BBK 94-97 GM LT1 5.7 Twin 52mm Throttle Body BBK Power Plus Series
Year RangeMakeModelSubmodelsRegion
1994-1997 Chevrolet Camaro Z28 US
1994-1996 Chevrolet Corvette Base, ZR-1, Indianapolis 500 Pace Car, Collector's Edition, Grand Sport US
1994-1996 Chevrolet Impala SS US
1994-1997 Pontiac Firebird Formula, Trans Am, Trans Am GT US

Please note that this information serves as a fitment guide only. For specific fitment questions or clarifications, please contact us, as manufacturers may introduce variations and modifications during model year or regional revisions. While we strive to provide accurate data, fitment details may vary by region; therefore, compatibility outside the listed region and submodel variant cannot be guaranteed.

Detailed Compatibility


Application Data
UniversalNo
MakeCHEVROLET
ModelCAMARO
SubmodelZ28
Beginning Year1994
Ending Year1997
Engine TypeV8
Liter5.7
CID350
Engine FamilyChevy small block Gen II (LT-based engines)
Engine Size5.7L/350
Application Notes52mm CARB E.O. D-245-15
Engine VIN CodeP
UniversalNo
MakeCHEVROLET
ModelCAMARO
SubmodelZ28
Beginning Year1994
Ending Year1997
Engine TypeV8
Engine FamilyChevy small block Gen II (LT-based engines)
Engine Size5.7L/350
UniversalNo
MakeCHEVROLET
ModelCAMARO
SubmodelZ28 30TH ANNIVERSARY EDITION
Beginning Year1997
Ending Year1997
Engine TypeV8
Engine FamilyChevy small block Gen II (LT-based engines)
Engine Size5.7L/350

This may not be an exhaustive list of compatible vehicles. Please reach out to one of our representatives if you are unsure or do not see your vehicle here.

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