Overview Reviews Product Description EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit Product Videos Custom Field Product Reviews Write a Review Write a Review × PAINLESS WIRING 03-06 GM 4.8/5.3/6.0L EFI Harness Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *
Quick view Details HEDMAN | sku: HED69680 Header - 99-03 GM P/U 4.8/5.3/6.0L MSRP: Now: $419.99 Add to Cart Quick view Details HEDMAN | sku: HED69696 Coated Header - 99-07 GM P/U 4.8/5.3/6.0L MSRP: Now: $767.99 Add to Cart Quick view Details HEDMAN | sku: HED69690 Header - 99-07 GM P/U 4.8/5.3/6.0L MSRP: Now: $423.99 Add to Cart Quick view Details JBA PERFORMANCE EXHAUST | sku: JBA1850S-3 Headers - 03-06 GM Truck /Hummer 6.0L MSRP: Now: $493.99 Add to Cart Quick view Details SPECTRE | sku: SPE9918 Cold Air Intake 09-14 GM P/U 4.8/5.3/6.0L MSRP: Now: $229.99 Add to Cart
Quick view Details HEDMAN | sku: HED69696 Coated Header - 99-07 GM P/U 4.8/5.3/6.0L MSRP: Now: $767.99 Add to Cart Quick view Details HEDMAN | sku: HED69690 Header - 99-07 GM P/U 4.8/5.3/6.0L MSRP: Now: $423.99 Add to Cart Quick view Details JBA PERFORMANCE EXHAUST | sku: JBA1850S-3 Headers - 03-06 GM Truck /Hummer 6.0L MSRP: Now: $493.99 Add to Cart Quick view Details SPECTRE | sku: SPE9918 Cold Air Intake 09-14 GM P/U 4.8/5.3/6.0L MSRP: Now: $229.99 Add to Cart
Quick view Details HEDMAN | sku: HED69690 Header - 99-07 GM P/U 4.8/5.3/6.0L MSRP: Now: $423.99 Add to Cart Quick view Details JBA PERFORMANCE EXHAUST | sku: JBA1850S-3 Headers - 03-06 GM Truck /Hummer 6.0L MSRP: Now: $493.99 Add to Cart Quick view Details SPECTRE | sku: SPE9918 Cold Air Intake 09-14 GM P/U 4.8/5.3/6.0L MSRP: Now: $229.99 Add to Cart
Quick view Details JBA PERFORMANCE EXHAUST | sku: JBA1850S-3 Headers - 03-06 GM Truck /Hummer 6.0L MSRP: Now: $493.99 Add to Cart Quick view Details SPECTRE | sku: SPE9918 Cold Air Intake 09-14 GM P/U 4.8/5.3/6.0L MSRP: Now: $229.99 Add to Cart
Quick view Details SPECTRE | sku: SPE9918 Cold Air Intake 09-14 GM P/U 4.8/5.3/6.0L MSRP: Now: $229.99 Add to Cart