Specifications
- Brand
- COMP Cams
- Part #
- 4712-1
- UPC
- 036584074984
COMP Cams Spring Seat For GM LS1 1.400in
$11.95
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COMP Cams valve spring seat for GM LS1 engines. Protects the head and shim while locating the spring.
Key Features
- Fits GM LS1 engines.
- Hardened steel alloy construction resists wear.
- Protects the cylinder head and shim from spring pressure.
- Locates and holds the valve spring in place for consistent operation.
- Features an inboard locating shoulder for proper centering.
- Outer diameter is 1.400 inches.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
COMP Cams is known for making performance valvetrain components, and this spring seat is a good example of their practical approach to solving common engine issues. If you're building a GM LS1 engine that's going to see high RPM or use stiff valve springs, the standard shims might not hold up. This part offers a simple but effective solution.
It's a thin, hardened steel alloy seat that does more than just protect your cylinder head and the shim underneath. It also helps to properly locate and hold the valve spring in place, which is crucial for consistent performance under demanding conditions. Unlike older designs that required significant machining to fit, this locator uses an inboard shoulder to center itself and keep the spring seated correctly. This version has a 1.400-inch outer diameter and a 0.520-inch inner diameter.
Specifications
- Brand
- COMP Cams
- Manufacturer Part #
- 4712-1
- UPC
- 036584074984
Frequently Asked Questions
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COMP Cams Spring Seat For GM LS1 1.400in