BBF Ultra Pro Magnum XD R/A - 1.73 7/16
COMPETITION CAMS | Part# COM-1830-1
AL Inventory: 0
MI Inventory: 4
Highlights:
- Title - 1830-1 Rocker, FC 1.73 7/16'' Ultra Pro Mag XD
- For Boss 302, 351 Cleveland and 429-460 Ford applications, 1.73 ratio, 7/16" stud; Machined billet pushrod seat insert; 8650 steel construction outlasts and outperforms other rockers in accuracy and strength; Ultra Pro Magnum XD Rocker Arm bodies are guaranteed against breakage for life;
Rocker Arm - Ultra Pro Magnum XD - 7/16 In Stud Mount - 1.73 Ratio - Full Roller - Chromoly - Big Block FORD/CLEVELAND/MODIFIED - Each
$52.95
The next design evolution of the Hi-Tech Stainless Steel Roller Rocker Arms are built to outlast and outperform in accuracy and strength. The Ultra Pro Magnum XD Rocker Arms are engineered from durable 8650 steel and include a machined billet pushrod seat insert for a wide range of super accurate ratios. A unique and wide ratio range to fit almost any popular application. These XD rockers are fully rebuildable and boast precision-sorted needle bearings and hardened roller tips. And they work with most diameter springs and retainers. The new XD design utilizes advanced FEA and CAD design and development to improve strength, stiffness and MOI optimization for drag and circle track applications.
