Engine Machining
Block boring, cylinder honing, line boring, and deck surfacing held to factory spec or better — every bore and journal finished for proper fit and long-term durability.
Learn More
All Engine Machining
Exact Tolerances. Built to Spec.
The foundation of every great engine starts with precision block work. At G&S Machine Shop, we machine blocks, bores, journals, and decks to exact specifications — ensuring proper clearances, sealing surfaces, and rotating assembly fit before a single bolt is torqued.
Request a QuoteWorn cylinder bores, out-of-round journals, and uneven deck surfaces cause oil consumption, compression loss, and premature bearing failure. These problems only get worse the longer they go unaddressed.
Whether you are rebuilding a stock daily driver or building a high-performance engine, the block is the foundation. Skimping on machining here compromises everything built on top of it.
Our engine machining restores proper bore geometry, main line alignment, and deck flatness so your rotating assembly fits right and your engine seals correctly. Every measurement is verified before the work leaves the machine.
From block boring and cylinder honing to line boring, deck surfacing, crank grinding, and rotating assembly balancing — we handle the full spectrum of block-level machining under one roof.
Our machinists bring decades of hands-on experience to every block that enters the shop. We work with factory specs, performance clearances, and everything in between.
When your engine needs block work done right the first time, trust G&S Machine Shop to deliver tolerances you can build on with confidence.
Springdale, AR
