Camotokiit Thermostat Housing Spacer 1in Anodized Aluminum Water Neck for Chevy SBC/BBC V8 — Improves Hose Clearance

If your SBC or BBC Chevy V8 build needs a small but critical improvement to cooling plumbing clearance, this water neck spacer from Camotokiit is a simple, durable solution. Machined from aluminum and finished with anodizing, the spacer slips between the thermostat housing and intake to add one inch of separation. That extra thickness helps route radiator hoses, avoid contact with valve covers or accessories, and maintain a neat, leak‑free connection without cutting or reshaping stock components.

How does this spacer affect hose routing and clearance?

The one‑inch lift repositions the water neck so hoses clear nearby components more easily, reducing stress and abrasion at the ends. By keeping hose curves gentler, it lowers the chance of kinks and premature hose wear while preserving factory mating surfaces.

• Adds 1" separation between thermostat housing and intake manifold
• Smoother hose entry angles to minimize kinking
• Prevents interference with valve covers, fuel rails, or pulleys
• Maintains original bolt pattern for straightforward installation

What materials and finish are used, and why do they matter?

The spacer is CNC‑machined from solid aluminum for strength without excessive weight, and an anodized surface for corrosion resistance and lasting appearance. Aluminum handles engine bay temperatures well and resists warping under typical operating conditions.

• High‑grade aluminum body for durable, lightweight performance
• Anodized finish improves corrosion resistance and visual appeal
• Precise machining ensures flat mating faces for reliable sealing
• Treated surface reduces galling at fastener contact points

Will this spacer fit my Chevy SBC or BBC thermostat housing?

Designed specifically for common Chevy small‑block and big‑block V8 thermostat housings, the spacer matches the OEM bolt pattern and water neck diameter in most applications. Always verify flange bolt spacing and neck diameter against your parts before purchase to ensure compatibility.

• Fits most SBC and BBC Chevy thermostat housings with standard bolt layouts
• 1" thickness is compatible with typical intake manifold and housing tolerances
• Works with both stock and many aftermarket housings—confirm dimensions first
• Requires standard gasket or sealant as used on your original installation

How difficult is installation and what tools are needed?

Installation is straightforward for anyone comfortable working on the engine cooling system: remove the thermostat housing, place the gasket and spacer, then reinstall the housing and fasteners to spec. Basic hand tools and a torque wrench are usually sufficient.

• No cutting or modification of hoses needed in most cases
• Standard socket set and torque wrench recommended for correct bolt torque
• Use original or appropriate gasket material to maintain sealing integrity
• Rebleed cooling system following standard procedures after reassembly

Who is this for: Camotokiit's thermostat housing spacer is ideal for classic Chevy enthusiasts, hot‑rodders, engine builders, and anyone upgrading cooling or intake components on small‑block or big‑block V8s who needs improved hose geometry without permanent modifications. It suits restorations where preserving original parts is important, as well as performance projects that require tidy, reliable plumbing. If you want a compact, corrosion‑resistant spacer that installs with minimal fuss and improves hose routing, this aluminum, anodized unit is a practical addition to your cooling setup.

• Condition: New
• Material: Aluminum
• Part Type: Water Neck Spacer
• Thickness: 1"
• Finish: Anodized