Jul 17, 2025 · Generation IV External Engine - LS1 Harmonic balancer fell off - Left a car show on the weekend, got a few miles away and heard a terrible racket which ended up being my the …

Dec 4, 2025 · Conversions & Swaps - Cooling issue with underdrive balancer - I have an LS3 crate motor in a '64 Skylark. I'm using a Holley LS swap accessory drive with an underdrive …

Sep 25, 2017 · LS harmonic balancers, flywheels, and flexplates come balanced already because the engine is internally balanced, as mentioned above. Just balance your internal rotating …

Apr 20, 2007 · Generation IV External Engine - LS2 | LS3 | LS7 | L92 | Bolt-Ons | Intakes | Exhaust | Ignition | Accessories

Jan 11, 2018 · Forced Induction - 6 rib to 8 rib question - I have a p1sc-1 6 rib and want a larger crank pulley which nobody seems to make any more. Can I get the ATI balancer and 8 rib …

Dec 4, 2025 · Generation III External Engine - Where can i buy a 8 pinn 102 mm LS throttle body? And a cheap intake - And whats a good intake for 6.0 LS

Jan 3, 2026 · Marketplace - FS: *NEW* Motion Raceworks V2 LS Flex Line Coolant Crossover Steam Vent Kit - I have FS: Qty. (1) NEW Motion Raceworks V2 LS Flex Line Coolant …

Dec 4, 2025 · Conversions & Swaps - 1992 Mercedes 500SL Fuel System Cavation - I'm putting together a fuel system for my 92 Merc 500SL with a 6.2 and it had been sitting for 10 years. I …

Jan 1, 2026 · Generation IV External Engine - Water pump - What is the recommended water pump? Sleeved 5.3L, dressed out to replace the LS3 in a 2010 base Vette. 427, maybe 10PSI …

6 days ago · HodgePodge Nissan 240SX Build With LS Motor Is Actually Pretty Cool! A heavily reworked Nissan 240SX blends ’90s JDM roots with classic American muscle styling and LS …