Description
If you’re running a high-revving small block Chevy 350 and pushing serious power, factory main caps won’t cut it. These billet main caps provide the rigidity and precision needed to keep your crankshaft stable under extreme load, reducing deflection and protecting your engine from catastrophic failure. Built from high-grade steel with splayed outer bolts, they deliver the clamping force and reliability that separates a built motor from a blown one.
- Billet steel construction
- 4-bolt configuration
- Splayed outer bolts
- 350 journal size
- Small block Chevy compatible
- Fits 1967–1986 models
- Center caps included
- Complete bolt-on kit






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