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Sort By: Price: Low to High Price: High to Low Most Popular Title Manufacturer Newest Oldest Availability 21 per page 42 per page 84 per page 126 per page 210 per page Page of 1 Speartech Air Intake Kit 4L80E Add-On Harness 4L60E Add-On Harness Starting Price: $350.00 Starting Price: $225.00 Starting Price: $225.00 4L60E to 4L80E Upgrade Harness 4L60E to 4L80E Upgrade Harness (Late Style) Gen 5 LT1 O2 Sensor Extensions Starting Price: $175.00 Starting Price: $175.00 Starting Price: $65.00 Oxygen Sensor Extension ETC Pedal to Module Harness LS1 to LS3/LS7 MAF Adapter Starting Price: $50.00 Starting Price: $50.00 Starting Price: $40.00 LS1 to LS2 MAF Adapter LS2 to LS3/LS7 MAF Adapter CAM Sensor Extension Harness Starting Price: $40.00 Starting Price: $40.00 Starting Price: $40.00 MAP Sensor Extension Harness Knock Sensor Extension Harness OBD2 Dual Outlet Port Starting Price: $40.00 Starting Price: $40.00 Starting Price: $35.00 4 Pin Alternator Adapter Firewall Harness Grommet Starting Price: $25.00 Starting Price: $12.99 Call to order (765) 378-4908