Machine work for Scottsville engines
Heads, blocks, cranks, and flywheels from Scottsville machined at our Bowling Green shop, priced from the published menu. Call (270) 438-4749 or send the form below.
Scottsville and Allen County run older iron and keep it running. The trucks have more miles, the tractors have more decades, and more of the mechanical work happens in the farm shop instead of a dealership. That is exactly the customer a machine shop exists for, because the missing piece in a home rebuild is never effort, it is machining: the boring bar, the seat-and-guide machine, the crank grinder that no home shop owns.
Bowling Green Engine Machine picks up where the Scottsville garage bench stops. We bore and hone worn blocks back to round, resurface warped heads and test them for cracks, grind cranks that have wiped a bearing, and resurface flywheels that chatter. You do the teardown and the assembly, we do the machine work in between, and the measurements come back written down so your assembly goes together without surprises.
The labor menu on the cost page prices every operation before you ever load the truck. For Allen County farm diesels on a season deadline, say the word harvest and your parts move up the queue.
Measure first, buy pistons second
On a high-mile block, measure before you buy parts. Order pistons after the bore is measured, not before, because a block that needs to go thirty over makes a fresh set of standard pistons worthless. Bring the bare block first and buy parts to the measurement.
Allen County work on our bench
Work reaches us from the US-31E corridor, the courthouse square garages, Allen County farm roads, Barren River bottomland farms, covering ZIP 42164. If your garage or farm is near those, engines from your road have probably been on our bench already.
Start a Scottsville job
Describe the engine and what happened; the quote comes off the published labor menu.
Scottsville rebuild questions
I am rebuilding my own engine. What machine work will I actually need?
Almost every rebuild needs the block bored or honed, the deck checked, and the head resurfaced and pressure tested. Most also need a valve job, and any crank with a scored journal needs grinding. Bring the disassembled engine and we will measure everything and quote only what the parts actually need off the published menu.
Do you machine tractor and older truck engines?
All the time. Allen County sends us flathead-era iron, decades-old tractor diesels, and square-body truck engines. Old castings get treated with respect: heat checks and cracks get found before machining, and we tell you straight if a part is not worth the ticket.
How much does it cost to bore an engine block?
Boring and honing runs about $60 to $90 per cylinder depending on size and condition, so a V8 block typically lands between $500 and $700. Decking and align honing are separate menu lines. The full table is on the cost page and the invoice matches it.
Can you tell me if my crank is reusable?
Yes, and the inspection is cheap insurance. We measure the journals, check straightness, and either polish it, grind it undersize, or tell you it is scrap. A crank verdict usually comes same week, and grinding runs $250 to $400 when it is needed.
Bowling Green Engine Machine serves south-central Kentucky from its Bowling Green bench. See the full shop rundown, the labor menu, or nearby areas: Glasgow, Franklin, Russellville, Morgantown.