Description
If you’re building a high-revving small block Chevy engine, rocker arm ratio directly impacts your valve lift and overall power delivery. This SBC 220 Sport Comp shaft-mount kit delivers the 1.50:1 ratio geometry you need for aggressive cam profiles while maintaining full-roller construction for minimal friction and maximum durability. Whether you’re tuning a street machine or race engine, these precision-machined rockers will give you the valve control and reliability required to extract every bit of performance from your cylinder head.
- 1.50:1 ratio
- 0.220″ offset
- Full roller design
- Shaft-mount configuration
- Aluminum construction
- Small Block Chevy fitment
- Complete kit
- MPN: 10001-150/150
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