Professional Engine Rebuild, Cylinder Repair and Machine Shop
Over 40 years of experience delivering quality engine rebuilding and precision machine shop services.
Warranty Protection
We proudly stand behind our workmanship. Every qualifying rebuilt engine and cylinder head includes:
1-Year or 12,000-Mile Warranty
Our Professional Services
Complete Engine
Rebuilding Services
An engine rebuild is often the most cost-effective solution when internal engine components have experienced excessive wear or damage. Instead of replacing your entire vehicle, rebuilding the engine allows you to restore its performance while extending its service life.
Professional Cylinder
Head Services
Cylinder heads play a critical role in engine compression, airflow, combustion, and cooling. Every cylinder head is carefully inspected, cleaned, machined, and rebuilt according to manufacturer specifications. Our rebuilding process restores proper sealing surfaces while ensuring reliable engine performance.
Professional Machine
Shop Services
Our fully equipped machine shop provides accurate machining services using professional equipment and decades of experience.
Experienced Technicians
Our experienced technicians specialize in complete engine rebuilding, cylinder head rebuilding, crankshaft grinding, block machining, precision engine balancing, and the sale of premium internal engine parts. Whether your engine requires a complete overhaul or you simply need replacement components, we have the knowledge, equipment, and inventory to help you get back on the road with confidence.
Over 40 Years of Experience
Since 1984, Discount Cylinder Heads has proudly provided professional engine rebuilding, precision machining, cylinder head repair, and high-quality engine components for domestic and import vehicles. With decades of hands-on experience, we have earned the trust of automotive professionals, repair shops, performance enthusiasts, fleet operators, and individual vehicle owners by delivering dependable workmanship and exceptional customer service.
About Our Company
Your vehicle's engine is one of its most valuable and complex components. Whether you're dealing with a worn-out engine, a damaged cylinder head, or internal engine failure, choosing an experienced machine shop can make all the difference in restoring performance, reliability, and longevity.
Every rebuilt engine and cylinder head is carefully inspected, machined, assembled, and tested to meet strict quality standards. We stand behind our workmanship by offering a 1-Year or 12,000-Mile Warranty, giving our customers added peace of mind.
Why Choose
Discount Cylinder Heads?
Customers have trusted us since 1984 because we consistently deliver quality workmanship and dependable service.
Serving Customers Since 1984
Over 40 Years of Experience
Precision Machine Shop
Quality Engine Components
Experienced Technicians
Domestic & Import Engine Expertise
Professional Engine Rebuilding
Reliable Customer Service
Competitive Pricing
Fast Turnaround Times
Our Quality Commitment
Every engine and cylinder head we rebuild reflects our dedication to precision and craftsmanship. We understand that engine rebuilding requires more than replacing worn parts. Success depends on careful measurements, proper machining, quality components, and experienced assembly.
Domestic and Import Engines
We proudly service many domestic and import engine applications. Whether you own a passenger vehicle, light truck, SUV, or commercial vehicle, our experienced team can assist with rebuilding and machining services.
Serving Automotive Professionals
and Vehicle Owners
No matter the size of the project, our team is committed to delivering dependable solutions and exceptional customer service. We proudly work with:
● Automotive Repair Shops
● Independent Mechanics
● Fleet Operators
● Car Enthusiasts
● Dealerships
● Performance Builders
● Individual Vehicle Owners
Frequently Asked Questions
What engine rebuilding services do you offer?
We provide complete engine rebuilding, engine reconditioning, engine assembly, short blocks, long blocks, engine block repair, and internal engine inspections for domestic and import vehicles.
What types of cylinder head services do you perform?
Our cylinder head services include rebuilding, pressure testing, resurfacing, valve replacement, valve seat repair, guide and seal installation, cleaning, and complete preparation.
Do you work on both domestic and import engines?
Yes. We service a wide variety of domestic and import gasoline engines, providing professional machining, rebuilding, and replacement components for many makes and models.
What machine shop services do you offer?
Our machine shop provides crankshaft grinding, cylinder honing, cylinder boring, engine block machining, component balancing, and precision engine machining to restore engine performance.
Do you sell engine parts?
Yes. We carry a large inventory of engine components, including pistons, piston rings, bearings, connecting rods, camshafts, crankshafts, timing kits, gasket sets, oil pumps, valves, engine seals, rebuild kits, short blocks, long blocks, rebuilt cylinder heads, and rebuilt engines.
Contact Discount
Cylinder Heads today!
Contact Discount Cylinder Heads today to request an estimate or speak with our knowledgeable staff.
808 E H St
Colton,
CA 92324
Monday:
9:00am - 5:00pm
Tuesday:
9:00am - 5:00pm
Wednesday:
9:00am - 5:00pm
Thursday:
9:00am - 5:00pm
Friday:
9:00am - 5:00pm
Saturday:
Closed
Sunday:
Closed