Hooker BlackHeart Exhaust Manifold - Silver Ceramic-Coated - GM LS-Series (Pair) 12100908 HP EFI ECU and harness

HP EFI ECU and harness kits are designed to be used with popular factory EFI engines as an alternative to the factory ECU and harness or as a replacement for your C950 ECU

for things such as additional pressure sensors

Plug and Play control of factory GM 24x and 58x LSx engines

Oil Pan Drain Flange to 6 AN Male

Nitrous Holeshot 3000

Hooker BlackHeart Exhaust Manifold - Silver Ceramic-Coated - GM LS-Series (Pair) 12100908 HP EFI ECU and harnessDesigned to be used with Hooker BlackHeart Transmission Crossmembers (P N 71222020HKR, 71222019HKR, or 71222018HKR) and Engine Mounts (P N 71221029HKR) for a trouble free LS engine swap. Use 71223024HKR to Connect These Manifolds to the S10 S15 Sonoma Exhaust Systems Developed for this Swap System. Eliminate the Installation Guesswork and Fitment Compatibility Issues that Can Be Common with Universal Engine Swap Components 304 Stainless Steel MLS