Big Block Chev 396-502 Aluminium Roller Rocker Set 7/16" Stud Mount, 1.80 Ratio

Big Block Chev 396-502 Aluminium Roller Rocker Set — 7/16" Stud Mount, 1.80 Ratio

Achieve precise valve timing and measurable horsepower gains with Aeroflow Performance’s aluminium roller rocker set designed for 396-502 Big Block Chevy builds. Built to stabilize the valve train across the RPM range, this 7/16" stud mount, 1.80 ratio kit blends strength with refined motion for both street-driven cruisers and race engines.

• Material and construction: extruded 2024 billet aluminium with a large body to enhance valve train stability
• Trunnions and bearings: steel trunnions with needle and cage bearings to reduce harmonics and friction
• Retention design: internal retaining circlips (no spiral lock clips) for secure, reliable operation
• Strength and longevity: oversized trunnions and 2024 aluminium provide dependable performance up to 750 lbs open valve spring pressure
• Compatibility and scope: 7/16" stud mount, 1.80 ratio set for 396-502 Big Block Chevy engines
• Engine applications: suitable for all-out high RPM naturally aspirated, nitrous, or boosted applications
• Contents: includes 16 rocker arms and 16 poly lock nuts; option to purchase a second set if required
• Versatility: designed to suit a variety of V8 engines with different stud threads and ratios to choose from

With solid valve train stability and precise timing, this aluminium roller rocker set helps you unlock horsepower across the RPM range, delivering repeatable performance from idle to peak power.