Anyone running Trick Flow (TFS-31400521) Roller Rockers?

Stud Mount, Full Roller, Aluminum, 1.6 Ratio, 7/16 in. Stud, Chevy, Small Block

Thanks

 

The Trick Flow listing for that part shows it only fits through 1987. You need a "narrow body" rocker for the LT1, with some rocker designs.

 

Thank you

 

COMP 1305-16 NSA for 7/16 stud(if you are getting SA than look up part #)

for stock valve covers you need to trim (or bend) the x braces inside the valve cover

see bottom of page:

LT1 Engine Fact Page | Golen Engine

Crane makes a "narrow body" aluminum RR that is plug & play, no valve cover triming. Available in SA and NSA 3/8 or 7/17 dtud