Small Block Chevy Stainless Steel Roller Rocker Arms, 1.6:1, 3/8 Stud
Chevy Small Block V8, Roller Rocker Arm Style, 1.6 Rocker Arm Ratio, 0.375" Stud Size
These Small Block Chevy stainless steel roller rockers are built of 15-5PH material which gives you superior strength over other stainless rockers. They have more needle bearings which increases strength while reducing friction. Built to clear 1.55" valve springs.
- Designed for higher open valve spring pressures
- Strong 15-5PH stainless steel
- Specially cast and machined for larger valve springs and retainers
- Light weight with integral pushrod seat
- Oversize trunions and full roller precision needle and cage bearings
- More needle bearings for increased performance and rocker life
- CNC machined pushrod cups and heat-treated Cr40 roller tips
- Internal oiling system for long lasting performance
- H.D. Polylocks included
- 265 V8 1955-1957
- 267 V8 1979-1982
- 283 V8 1957-1967
- 302 V8 1967-1968
- 305 V8 1976-1986
- 307 V8 1968-1973
- 327 V8 1962-1969
- 350 V8 1967-1986
- 400 V8 1970-1980
- Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
Q & A
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Learn the basics to engine performance like; how does a cam work? What is Valve lift, duration, lobe separation angle, and cam profiles? Afterwords selecting the right camshaft will be less of a guessing game!
To get the longest life and most performance out of your engine, it's important to have the valve lash set correctly. Here we show you how to set valve lash on a small block Chevy using a hydraulic lift camshaft.
Once you're ready to start selecting valve train components, we have some useful tips and tools that should boost your performance. We discuss proper valve-springs, pushrod length, and rocker arm ratios.
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Learn how to re-build a junkyard Small Block Chevy. A step-by-step guide on how to select a SBC, machine the valve guide bosses down, and what parts to use to upgrade to your personal liking.
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