Michigan Motorsports
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BTR MLS Head Gasket Pair for 6.0L/6.2L LS Engines | Michigan Motorsports
Precision seals for high-performance LS buildsThe BTR MLS Head Gasket Pair from Michigan Motorsports is engineered for builders who push LS platforms to their limits. Whether you are assembling a naturally aspirated stroker, adding boost, or refreshing a tired top end, these gaskets offer...- £155.00
- £155.00
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Michigan Motorsports 1-to-3 Bolt Cam Gear Conversion Kit with Timing Chain for LS Engines
Overview The Michigan Motorsports 1-to-3 Bolt Cam Gear Conversion Kit with Timing Chain provides a complete upgrade path for LS engines that began life with a 1-bolt cam gear. By enabling a 3-bolt timing setup, it opens access to a wider range of aftermarket...- £115.55
- £115.55
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Michigan Motorsports 24" Oxygen Sensor Extension Harness for GM Gen V LT1/LT4/LT5 – Camaro, Corvette, Silverado, Sierra
Upgrade your GM Gen V LT1/LT4/LT5 powered ride with the Michigan Motorsports 24" Oxygen Sensor Extension Harness. This extension enables downstream O2 sensor relocation for flexible routing in tight engine bays, helping you maintain clean wiring and reliable sensor connections. The plug-and-play design means...- £39.93
- £39.93
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Michigan Motorsports 24-In LS 3-Wire Extension Harness | TPS & Sensor Extender | LS1/LSX/LQ4/LQ9 | Holley 554-102 Compatible
OverviewThe Michigan Motorsports 24 inch LS 3‑Wire Extension Harness is designed for LS swaps, EFI conversions, and custom builds that require extra reach to throttle position, oil pressure, or coolant pressure sensors. Built to OEM specifications, this plug‑and‑play harness avoids cutting or splicing while...- £33.36
- £33.36
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Michigan Motorsports 2M4978 Piston Ring Set — 4.8L & 5.3L LS Stock Bore Moly Rings
Overview The Michigan Motorsports 2M4978 piston ring set is a Hastings standard-size moly replacement kit designed for LS-family engines. It supports rebuilds and performance upgrades for 4.8L and 5.3L powerplants, including popular LS variants such as LM7, L59, LS4, LY5, LMG, LMF, LH6, LC9,...- £78.29
- £78.29
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Michigan Motorsports 7-Degree Valve Locks/Keepers for LS/LT Engines | 8mm Stems, Beehive & Dual Spring Compatible
Overview Secure your valvetrain with confidence using the Michigan Motorsports 7-Degree Valve Locks/Keepers (Part #Ai141-32). Designed for 8mm valve stems and compatible with both beehive and dual spring retainers, these locks deliver a precise fit across a broad range of LS and Gen V...- £40.48
- £40.48
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Michigan Motorsports EV1 to EV6/EV14 USCAR Fuel Injector Adapter | LS1 LS2 LS3 LSX LT1 | Plug-and-Play Harness Connector
Upgrade your fuel system with plug-and-play EV1 adapters Jetting into LS swaps and injector upgrades, the Michigan Motorsports EV1 to EV6 EV14 USCAR Fuel Injector Adapter is engineered to connect EV1-style injectors to EV6 or EV14 wiring without cutting, soldering, or guesswork. Compatible with...- £34.45
- £34.45
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Michigan Motorsports EV6 to EV1 Fuel Injector Connector Adapter – 8-Pack (USCAR to Jetronic) for LS2/LS3/LSX/LS1/LT1/TPI
Overview Upgrade your GM engine's fuel system with the Michigan Motorsports EV6 to EV1 Fuel Injector Connector Adapter – 8-Pack. This kit bridges EV1 (Jetronic) injectors with EV6 (USCAR) harnesses, delivering a clean, plug-and-play conversion that avoids cutting or splicing wires. Built to endure...- £39.93
- £39.93
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Michigan Motorsports Glow Plug Harness with Installation Tool | Direct Replacement for Ford 6.0L Powerstroke (2004–2010) F250/F350
Keep cold starts reliable and engine performance steady with the Michigan Motorsports Glow Plug Harness and Installation Tool. This direct OEM-style replacement is designed for 2004–2010 Ford 6.0L Powerstroke diesel engines in Super Duty F250 and F350. The harness replaces worn or brittle factory...- £50.89
- £50.89
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Michigan Motorsports GM Ignition Coil Harness Connector for LQ9/LQ4/LS2/LS3/LS7 – Truck Applications
Reliable replacement for aging GM ignition harnesses Over time, stock ignition coil harnesses can become brittle, crack, or lose connectivity. Michigan Motorsports offers a direct replacement crafted to fit a wide range of GM V8 truck engines. This harness replaces GM 89017477 in many...- £67.33
- £67.33
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Michigan Motorsports LS 10mm Spark Plug Wire Set – Fits LS1/LS2/LS3, Camaro, Firebird, Corvette (Red)
Unlock Consistent Ignition for GM LS Engines Experience reliable spark energy and durable performance with the Michigan Motorsports LS 10mm Spark Plug Wire Set. Built for LS-powered cars, this set combines a heavy-duty 10mm jacket with a low-resistance spiral-core conductor to deliver crisp ignition...- £144.04
- £144.04
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Michigan Motorsports LS Car Spark Plug Wire Set Black 10mm – Direct-Fit for LS1/LS2/LS3 (Camaro, Corvette, Firebird)
Upgrade your LS ignition with confidence Designed for LS-powered vehicles, the Michigan Motorsports LS Car Spark Plug Wire Set in black 10mm offers dependable spark transfer, EMI suppression, and a clean, professional look under the hood. It provides direct-fit compatibility with LS1, LS2, LS3,...- £144.04
- £144.04
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Michigan Motorsports LS Main Crank Bearings – SI-Series Standard Size, Fits 4.8L–6.2L LS Engines
Overview Upgrade or rebuild your LS project with Michigan Motorsports LS Main Crank Bearings in SI-Series standard size. Designed to preserve precise oil clearance and minimize friction, these bearings aim to deliver smooth crankshaft rotation and reliable oil flow across a broad spectrum of...- £78.29
- £78.29
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Michigan Motorsports LS MAP Sensor Adapter Harness – Plug-and-Play for LS1/LS2/LS7 to LS3/L99/L76/LSA/LS9 ZR1 (GM 12592525)
Upgrade your GM LS engine’s MAP sensor setup with the Michigan Motorsports LS MAP Sensor Adapter Harness. This plug‑and‑play solution lets LS1, LS2, or LS7 engines read sensors from LS3, L99, L76, LSA, and LS9 ZR1 families, helping you maintain accurate manifold pressure data...- £33.36
- £33.36
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Michigan Motorsports LS Rod Bearings – SI Series Standard Size for LS1/LS2/LS3 & More
Experience reliable lubrication and precise fit with Michigan Motorsports LS Rod Bearings – SI Series, Standard Size. Built to support both stock and performance builds, these bearings balance durability with smooth operation across a range of LS engines from the 4.8L to the 6.2L...- £48.70
- £48.70
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Michigan Motorsports LS Spark Plug Wire Set - 10mm Performance Wires for LS Trucks & SUVs (Pink)
Take ignition performance to the next level with Michigan Motorsports LS Truck Spark Plug Wire Set. This 10mm wire kit features a thick jacket and a low-resistance spiral-core conductor that helps deliver strong spark energy, while providing EMI suppression for cleaner electrical signals across...- £144.04
- £144.04
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Michigan Motorsports LS Truck Spark Plug Wire Set – Black 10mm, Fits 4.8L–6.2L LS Engines
Overview Upgrade your LS-powered truck or SUV with the Michigan Motorsports LS Truck Spark Plug Wire Set. The set features black 10mm conductors designed to deliver strong spark energy while helping minimize electromagnetic interference. The stealthy finish keeps the engine bay looking clean and...- £144.04
- £144.04
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Michigan Motorsports LS Truck Spark Plug Wire Set — 10mm Performance Wires for GM LS Trucks
Enhance ignition performance with confidence The Michigan Motorsports LS Truck Spark Plug Wire Set is engineered for LS-powered trucks and SUVs, delivering a robust spark path that supports steady ignition across varied driving conditions. The 10mm high-performance ignition wires feature a thick jacket paired...- £144.04
- £144.04
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Michigan Motorsports LS Valley Cover Gasket – Gen 3 LS Engine Replacement (1997–2007) LS1/LS6/LM7/LQ4/LQ9/LR4
Direct-fit replacement for Gen 3 LS engines The Michigan Motorsports Gen 3 LS Valley Cover Gasket is designed to replace GM part 12558178 with a modern, durable seal. Made from molded rubber with an integrated sealing bead, it creates a consistent oil seal between...- £48.70
- £48.70
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Michigan Motorsports LS/LT Hat-Style Valve Seal Kit (16) for Gen 3–5 V8s — Beehive Compatible, OEM-Style Powdered-Metal Guides
Keep your GM LS and LT powerplants reliable across upgrades and rebuilds with the Michigan Motorsports LS/LT Hat-Style Valve Seal Kit (H7100). This 16-seal set is purpose-built for beehive valve springs and is compatible with 2001–2021 Gen 3, 4, and 5 GM V8 engines—from...- £39.93
- £39.93
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