Shopping Cart

Your cart is empty.

Your cart is empty.

BBK 1540 Twin 52mm Throttle Body - High Flow Power Plus Series For GM LT1 5.7L

4.9 (1) Write Review
Free shipping on orders over $29.99

$402.93

$ 99 .00 $99.00

In Stock
  • BBK is your Number One Aftermarket Performance Brand in the USA - American Designed and Built
  • High Flow Power Plus Series Twin 52mm Throttle Body Increases Airflow to Improve Horsepower and Throttle Response Over Stock
  • Recommended For Stock Applications Where Few Modifications are Made or Planned
  • All New CNC Machined Casting Assembled with Components that Exceed OEM Standards, They Will Offer Years of Trouble Free Performance
  • Bolt on 8-12 HP Fits Most Lt1 GM Applications, Camaro, Firebird, Corvette, Impala


BBK Power Plus 52 millimeter Throttle Body for GM LT-1 for all BBK 1992-1993 LT1 5.7L throttle bodies are designed to increase airflow and improve horsepower from between 7-12 HP depending on the vehicle and application. All BBK performance power plus series throttle bodies are CNC machined from high quality 356 aluminum castings to ensure perfect OEM quality and fit every time.


mario acosta
2025-08-19 14:22:08
Appears unfinished. Not polished. Scratches appears that may have been previously installed. I hope they send me one without such defects
Recommended Products
Skunk2 Racing 309-05-0060 Pro Series Hard Anodized 74mm Throttle Body for Honda B, H, F-Series Engines

$232.18

$ 99 .00 $99.00

4.4
Select Option
BBK 3501 Twin 56mm Throttle Body - High Flow Power Plus Series For Ford F Series Truck And SUV 302, 351

$405.09

$ 99 .00 $99.00

4.8
Select Option
BBK 1537 Twin 52mm Throttle Body - High Flow Power Plus Series For GM 305/350 TPI

$392.08

$ 99 .00 $99.00

4.9
Select Option
Skunk2 Racing 309-05-0065 Pro Series Black Anodized 74mm Throttle Body for Honda B, H, F-Series Engines

$204.08

$ 92 .99 $92.99

4.5
Select Option
Skunk2 Racing 309-06-0002 Black Anodized 68mm Throttle Body for Mitsubishi Evo VIII-IX Engines

$283.12

$ 99 .00 $99.00

4.8
Select Option
BBK 1708 80mm Throttle Body - High Flow Power Plus Series Chevy Corvette LS1

$419.99

$ 99 .00 $99.00

4.8
Select Option
Quick Fuel 10-1QFT Throttle Shaft Conv. Kit, DP slip link stk. shafts

$57.34

$ 29 .99 $29.99

5.0
Select Option
BBK 1790 102mm Performance Throttle Body for Chevrolet LS3

$419.99

$ 99 .00 $99.00

4.3
Select Option