Howell EFI Jeep LS LT Vortec EcoTec3 & GM Based EFI Conversions
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  • #HV57 - VORTEC HARNESS: 1996-01 5.7L SFI w/manual or non-electronic transmissionSelect options This product has multiple variants. The options may be chosen on the product page

    #HV57 – VORTEC HARNESS: 1996-2000 5.7L SFI w/manual or non-electronic transmission

    $550.00 – $650.00
  • #SD7730 - ECM: 1990-92 L98/TPI Speed DensityAdd to cart

    #SD7730 – ECM: 1990-92 L98/TPI Speed Density

    $150.00
  • #MA7165 - ECM: 1986-89 L98/TPI w/ MAF SensorRead more

    #MA7165 – ECM: 1986-89 L98/TPI w/ MAF Sensor

    $175.00
  • #H4T2G - ADAPTER PLATE: Holley 4-bbl to GM TBI .5" ThickAdd to cart

    #H4T2G – ADAPTER PLATE: Holley 4-bbl to GM TBI .5″ Thick

    $95.00
  • #MAP210 - MAP SensorAdd to cart

    #MAP210 – MAP Sensor

    $65.00
  • #H4T2H - ADAPTER PLATE: Holley 4-bbl to 2 TBI, .75" ThickAdd to cart

    #H4T2H – ADAPTER PLATE: Holley 4-bbl to 2 TBI, .75″ Thick

    $95.00
  • #HB225 225 CID Buick TBI Conversion KitSelect options This product has multiple variants. The options may be chosen on the product page

    #HB225C – 225 CID Buick TBI Conversion Kit

    $1,700.00 – $1,760.00
  • #MC239 - CALIBRATION PROMS: 1990-92 305/350 (No VATS)Select options This product has multiple variants. The options may be chosen on the product page

    #MC239 – CALIBRATION PROMS: 1990-92 305/350 (No VATS)

    $195.00 – $250.00
  • #HI345 International Harvester 345 CID TBI Conversion KitSelect options This product has multiple variants. The options may be chosen on the product page

    #HI345 – International Harvester 345 CID TBI Conversion Kit

    $1,500.00 – $1,660.00
  • #HVL81D - GEN III VORTEC HARNESS: 2002-07 8.1L w/o Electronic Transmission, Drive By WireSelect options This product has multiple variants. The options may be chosen on the product page

    #HVL81D – GEN III VORTEC HARNESS: 2002-07 8.1L w/o Electronic Transmission, Drive By Wire

    $650.00 – $750.00
  • #K247B - TBI KIT: Universal V-8Select options This product has multiple variants. The options may be chosen on the product page

    #K247B – TBI KIT: Universal V-8

    $1,500.00 – $1,660.00
  • #H57TBI - TBI UNIT: 500 CFM GM 2-bbl Replacement for 350 V-8Add to cart

    #H57TBI – TBI UNIT: 500 CFM GM 2-bbl Replacement for 350 V-8

    $550.00
  • #HVL81 - GEN III VORTEC HARNESS: 1999-04 8.1L w/o Electronic TransmissionSelect options This product has multiple variants. The options may be chosen on the product page

    #HVL81 – GEN III VORTEC HARNESS: 1999-04 8.1L w/o Electronic Transmission

    $650.00 – $750.00
  • PlaceholderAdd to cart

    #HV4316T – Vortec 4.3L V6 SFI Wiring Harness (w/electronic transmission) 4L60E-4L80E

    $650.00
  • #HC258 - TBI Adaptor for Clifford L-6 Jeep intake manifoldAdd to cart

    #HC258 – TBI Adaptor for Clifford L-6 Jeep intake manifold

    $125.00
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