Chevrolet Small Block Bare Cylinder Head
SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY
*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314
Frequently Asked Questions
Chevrolet Small Block Bare Cylinder Head
Cast-iron bare head ready for your small block build or rebuild. No valves, springs, or rocker hardware installed—you're starting from the casting. Designed for engine assembly with standard hand tools and basic machine shop prep.
Key Features
- Bare casting - Complete control over valve selection, spring rates, and rocker configuration for your specific build goals.
- Cast iron construction - Proven durability and thermal stability for street and performance applications.
- Factory mounting surfaces - Bolts directly to standard small block blocks without modification.
Specs
- Material: Cast Iron
- Configuration: Bare head, no valves or internal components installed
- Condition: New
Whats Included
- Bare cylinder head casting only
Frequently Asked Questions
Do I need to have this head machined before assembly?
Depends on your build. If you're running stock-style valves and springs, you may only need a valve seat refresh or light cleanup. High-compression or aggressive cam builds usually benefit from a full flow job and spring pocket work—have your machine shop evaluate it based on your specific combo.
What valves and springs come with this?
None. This is a bare casting—you source valves, springs, keepers, retainers, and pushrods separately. That gives you total freedom to match components to your cam timing and RPM range.
Will this bolt directly to my small block block?
Yes. Factory mounting surfaces mean zero modification needed. Torque sequence and specs vary by year and engine family—grab your service manual before assembly to dial in the correct pattern and spec.
Our History
For 26 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.