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The Platinum Single Shaft Rocker System brings affordable shaft rocker technology for your Big Block Chevy. Eliminates the problem of unsupported rocker weight on stud type systems. Simple installation system incorporates dowel pins under each mount to keep rockers perfectly aligned with the valve under all operating conditions. Fits: Factory Chevy 396, 427 & 454 Iron & Aluminum Chevy Bowtie Performance Brodix -1, -2, -2x, & -3 Dart Iron Eagle, Pro1, Big M, Race Series Edelbrock Victor Jr World Merlin - Simple installation of alignment dowels
- 7/16 Hi-tensile thru bolts furnished
- 1.7, 1.75 & 1.8 rocker ratios
Part# 6603 & 6604 are clearanced for 1.650 OD springs. |