Haltech IO 12 Expander Box B CAN Based 12 Channel (Box Only) 1973-chevrolet-k20-suburban-esi4595888 1977-1978 Chevrolet Camaro Z28 1975-1977

1977-1978 Chevrolet Camaro Z28 1975-1977 Chevrolet Chevelle Malibu 1975-1977 Chevrolet Chevelle Malibu Classic 1975-1976 Chevrolet Chevelle Malibu Classic Estate 1975-1977 Chevrolet El Camino Base 1975-1977 Chevrolet El Camino Classic 1977 Chevrolet El Camino Conquista 1975-1977 Chevrolet El Camino SS 1977-1978 Chevrolet Impala Base 1977 Chevrolet Impala Custom 1977-1978 Chevrolet Impala Landau 1973-1974 Chevrolet Monte Carlo Base 1973-1974

Year Make Model Submodel 2019-2026 GMC Sierra 1500 AT4 2022-2026 GMC Sierra 1500 AT4X 2019-2021 GMC Sierra 1500 Base 2019-2026 GMC Sierra 1500 Denali 2022-2026 GMC Sierra 1500 Denali Ultimate 2019-2026 GMC Sierra 1500 Elevation 2022-2026 GMC Sierra 1500 Pro 2019-2026 GMC Sierra 1500 SLE 2019-2026 GMC Sierra 1500 SLT 2020-2023 GMC Sierra 2500 HD AT4 2020-2021 GMC Sierra 2500 HD Base 2020-2023 GMC Sierra 2500 HD Denali 2022-2023 GMC Sierra 2500 HD Pro 2020-2023 GMC Sierra 2500 HD SLE 2020-2023 GMC Sierra 2500 HD SLT 2020-2023 GMC Sierra 3500 HD AT4 2020-2021 GMC Sierra 3500 HD Base 2020-2023 GMC Sierra 3500 HD Denali 2022-2023 GMC Sierra 3500 HD Pro 2020-2023 GMC Sierra 3500 HD SLE 2020-2023 GMC Sierra 3500 HD SLT

allowing us to modify and combine them with precision

Patented PowerPickle® pulse converter maximizes exhaust extraction

4L Ford Lightning & Harley Trucks

Haltech IO 12 Expander Box B CAN Based 12 Channel (Box Only) 1973-chevrolet-k20-suburban-esi4595888 1977-1978 Chevrolet Camaro Z28 1975-1977IO 12 Expander 12 Channel (CAN ID Box B), As supplied this product is direct Plug 'n' Play compatible with an Elite ECU CAN port, Elite ECU Harness CAN connector or multiple CAN device installation using an Elite 4 Port CAN HUB. Product Specifications Sheet