TA2 Race Ignition Harness Only

TA2 SmartSpark LS Harness – TA2SSLS-H Race-Optimized Harness for 58x LS Engines | TA2 Series Approved The TA2 SmartSpark Harness (PN TA2SSLS-H) is a purpose-built wiring solution designed for Trans Am TA2 race cars running 58x LS engines . Built to meet the exacting standards of TA2 competition, this harness connects directly to the front-mounted cam sensor , eliminating the need for a GM jumper and reducing potential failure points. This harness is part of the TA2 Race Ignition System and pairs seamlessly with the TA2 iRace Ignition Module (PN TA2SSLS-B) or the complete TA2 Race Ignition Kit (PN TA2SSLS-K) . Competition-Ready Design To comply with TA2 series rules and deliver high reliability, the TA2SSLS-H harness includes several race-specific optimizations: What’s Included and What’s Removed: ✅ Extended: 12V power and tachometer leads for flexible routing ✅ Shortened: Ground wire for a cleaner fit ❌ Deleted: USB connector and associated wiring ❌ Deleted: MAP sensor connector and wiring ❌ Deleted: Timing retard and two-step wiring These updates make the harness lighter, cleaner, and more reliable in high-performance racing environments. How TA2SSLS-H Compares to Other SmartSpark Harnesses We offer multiple harnesses for 58x LS engine platforms. Here’s how the TA2SSLS-H fits in: Part Number Description 119005 Standard harness for 58x LS engines 119006 Improved version with direct cam sensor connection TA2SSLS-H Race-optimized, TA2-approved harness with stripped-down wiring If you’re competing in TA2, TA2SSLS-H is the only harness approved for use under current regulations. Related TA2 Race Ignition Components Part Number Product Description TA2SSLS-B TA2 Race Ignition Module Only TA2SSLS-H TA2 LS Race Harness Only TA2SSLS-K Complete TA2 Race Ignition Kit (58x LS) The TA2SSLS-K kit includes both the TA2SSLS-B module and the TA2SSLS-H harness. SmartSpark Harness Selection Guide Harness Engine Type Features 119002 24x LS (LS1, LS6, LS4) Front or Rear Cam Sensor 119005 58x LS (LS3, LS7, LS9, LS2) Factory Jumper Required 119006 58x LS (All) Direct Cam Sensor – Street/Race Use TA2SSLS-H 58x LS (All – TA2 Racing Only) Direct Cam Sensor – Stripped down harness for Racing ✅ Choose the Correct Ignition Kit For 24x LS Engines (Gen III) Use SmartSpark Kit 119072 or 119172 Examples: LS1, LS6, LQ4, Early LS2 Look for a black crankshaft reluctor wheel For 58x LS Engines (Gen IV) Use SmartSpark Kit 119075 , 119076 , 119175 , or 119176 For TA2 use, choose TA2SSLS-K Examples: LS3, LS7, LS9, Later LS2 Identify by a gray reluctor wheel or a cam gear with four raised lobes

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