Crower 74285F Features:

Crower 74285F shaft rockers fit Small Block Ford engines with Brodix Track 1 351 Spec heads. Stainless steel rocker arms support extreme rigidity, accuracy, and longer service life under high heat. Heavy-duty 5/8 shafts provide a stable valve train foundation for high-performance Ford builds. Arm length measures 1.480 in. with .000 intake and exhaust offsets for this specific head configuration.

Shaft Rockers Brodix Trac Track 1 351 Spec Head Features:

• Stainless steel shaft rockers for Brodix Track 1 Ford 351 Spec heads with heavy-duty 5/8 shafts for maximum valvetrain stability
• 1.480 in. arm length with .000 intake and exhaust offsets for precise rocker geometry and accurate valve timing
• Extreme-rigidity steel-based design optimized for moment of inertia in high-rpm racing and endurance applications
• High-temperature strength supports longer service life than aluminum rockers in demanding dirt late model and marine use
• Compatible with stand ID 085F and upgradeable to needle-bearing roller tips for reduced friction, added horsepower, and improved valve control