Corvette LT4 Supercharger to LS3 LSA Square Port Head Adapter Kit with 16 Injector Ports
Corvette LT4 Supercharger to LS3/LSA Head Adapter Kit – 16 Injector Ports
Dual-Injector Adapter Kit for LT4 Corvette Supercharger Conversions
This advanced adapter kit lets you mount a Corvette LT4 supercharger onto LS3 or LSA square-port heads—now with 16 injector ports for dual-injector setups. Each port receives two injectors and mounts with precision billet adapters. Includes four fuel rails, LS3 injector spacers, and all hardware needed for installation. Perfect for high-HP builds requiring staged fuel delivery.
- Allows LT4 Corvette blower to bolt to LS3/LSA square-port heads
- Features 16 injector ports (dual-injector per cylinder)
- Includes four billet fuel rails and injector spacers
- Made in Wichita, Kansas from aerospace-grade, USA-produced billet aluminum
-
Includes adapters, 4 fuel rails, spacers, and hardware
Note: Compatible only with Corvette LT4 superchargers. Designed to be used with LSA balancers (ICT Billet part #BAL301). For Camaro or CTS-V LT4 blowers, see kit INA-LS3-LT-26.
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Corvette LT4 Supercharger to LS3 LSA Square Port Head Adapter Kit with 16 Injector Ports
Corvette LT4 Supercharger to LS3 LSA Square Port Head Adapter Kit with 16 Injector Ports
Corvette LT4 Supercharger to LS3/LSA Head Adapter Kit – 16 Injector Ports
Dual-Injector Adapter Kit for LT4 Corvette Supercharger Conversions
This advanced adapter kit lets you mount a Corvette LT4 supercharger onto LS3 or LSA square-port heads—now with 16 injector ports for dual-injector setups. Each port receives two injectors and mounts with precision billet adapters. Includes four fuel rails, LS3 injector spacers, and all hardware needed for installation. Perfect for high-HP builds requiring staged fuel delivery.
- Allows LT4 Corvette blower to bolt to LS3/LSA square-port heads
- Features 16 injector ports (dual-injector per cylinder)
- Includes four billet fuel rails and injector spacers
- Made in Wichita, Kansas from aerospace-grade, USA-produced billet aluminum
-
Includes adapters, 4 fuel rails, spacers, and hardware
Note: Compatible only with Corvette LT4 superchargers. Designed to be used with LSA balancers (ICT Billet part #BAL301). For Camaro or CTS-V LT4 blowers, see kit INA-LS3-LT-26.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Corvette LT4 Supercharger to LS3/LSA Head Adapter Kit – 16 Injector Ports
Dual-Injector Adapter Kit for LT4 Corvette Supercharger Conversions
This advanced adapter kit lets you mount a Corvette LT4 supercharger onto LS3 or LSA square-port heads—now with 16 injector ports for dual-injector setups. Each port receives two injectors and mounts with precision billet adapters. Includes four fuel rails, LS3 injector spacers, and all hardware needed for installation. Perfect for high-HP builds requiring staged fuel delivery.
- Allows LT4 Corvette blower to bolt to LS3/LSA square-port heads
- Features 16 injector ports (dual-injector per cylinder)
- Includes four billet fuel rails and injector spacers
- Made in Wichita, Kansas from aerospace-grade, USA-produced billet aluminum
-
Includes adapters, 4 fuel rails, spacers, and hardware
Note: Compatible only with Corvette LT4 superchargers. Designed to be used with LSA balancers (ICT Billet part #BAL301). For Camaro or CTS-V LT4 blowers, see kit INA-LS3-LT-26.


















