Howell EFI Jeep LS LT Vortec EcoTec3 & GM Based EFI Conversions
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  • #HY625846S 2015+ Corvette Supercharged LT4 Harness w/Manual TransmissionAdd to cart

    #HY625846S – 2015+ Corvette Supercharged LT4 Harness w/Manual Transmission

    $1,000.00
  • #HF625846T 2016+ LT1 Camaro Harness with 6L80/90 Automatic TransmissionAdd to cart

    #HF625846T – 2016+ LT1 Camaro Harness with 6L80/90 Automatic Transmission

    $1,100.00
  • #HC261 Chevrolet 261 CID TBI Conversion KitAdd to cart

    #HC261 – Chevrolet 261 CID TBI Conversion Kit

    $1,500.00
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    #HV5716EC – 5.7L V8 Vortec SFI ECM (customer supplied core)

    $200.00
  • #HF289 Ford 289 CID TBI Conversion KitSelect options This product has multiple variants. The options may be chosen on the product page

    #HF289 – Ford 289 CID TBI Conversion Kit

    Price range: $1,500.00 through $1,560.00
  • #HP350 Pontiac 350 CID TBI Conversion KitSelect options This product has multiple variants. The options may be chosen on the product page

    #HP350 – Pontiac 350 CID TBI Conversion Kit

    Price range: $1,500.00 through $1,660.00
  • #HP301 Pontiac 301 CID TBI Conversion KitSelect options This product has multiple variants. The options may be chosen on the product page

    #HP301 – Pontiac 301 CID TBI Conversion Kit

    Price range: $1,500.00 through $1,560.00
  • #HF625846 2016+ LT1 Camaro Manual Transmission Wiring HarnessAdd to cart

    #HF625846 – 2016+ LT1 Camaro Manual Transmission Wiring Harness

    $1,000.00
  • #HV74EC - VORTEC ECM: 1996 - 2001 7.4L (Customer Supplied Core)Add to cart

    #HV74EC – VORTEC ECM: 1996 – 2000 7.4L (Customer Supplied Core)

    $200.00
  • #HVL60E - GEN III VORTEC ECM: 1999-04 6.0L V8Add to cart

    #HVL60E – GEN III VORTEC ECM: 1999-04 6.0L V8

    $350.00
  • #HF47TEC - 1994-97 Camaro ECM for 4L60 Trans. applications (CUSTOMER SUPPLIED CORE)Add to cart

    #HF47TEC – 1994-97 Camaro ECM for 4L60 Trans. applications (CUSTOMER SUPPLIED CORE)

    $200.00
  • #HY47TEC - 1994-97 Corvette ECM for 4L60 Trans. applications (CUSTOMER SUPPLIED CORE)Add to cart

    #HY47TEC – 1994-97 Corvette ECM for 4L60 Trans. applications (CUSTOMER SUPPLIED CORE)

    $200.00
  • 1994-97 Camaro ECM for manual or non-electronic Trans. applications (CUSTOMER SUPPLIED CORE)Add to cart

    #HF47C 1994-97 Camaro ECM for manual or non-electronic Trans. applications (CUSTOMER SUPPLIED CORE)

    $200.00
  • 1994-97 Corvette ECM for Manual or non-electronic Trans. applications (CUSTOMER SUPPLIED CORE)Add to cart

    #HY47C 1994-97 Corvette ECM for Manual or non-electronic Trans. applications (CUSTOMER SUPPLIED CORE)

    $200.00
  • #HVL53D - GEN III VORTEC HARNESS: 2002-07 5.3L w/o Transmission, Drive By WireSelect options This product has multiple variants. The options may be chosen on the product page

    #HVL53D – GEN III VORTEC HARNESS: 2002-07 5.3L w/o Transmission, Drive By Wire

    Price range: $650.00 through $750.00
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