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Comp Cams Ultra Pro Magnum XD Rocker Arms


COMP Cams
Comp Cams Ultra Pro Magnum XD Rocker Arms

Product images may differ from actual product appearance.

The next design evolution of Hi-Tech Stainless Steel Roller Rocker Arms is built to outlast and outperform in accuracy and strength. Ultra Pro Magnum XD Rocker Arms are engineered from durable 8650 steel and have a machined billet pushrod seat insert for super accurate ratios. A unique and wide ratio range is available to fit almost any popular application from 1.5 to 1.73 in .5 increments for Chevy and 1.6 to 1.73 for Ford. These XD Rockers are 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 development to improve strength, stiffness, and MOI optimization for drag and circle track applications.

Features
  • 8650 steel construction outlasts and outperforms other rockers in accuracy and strength
  • Machined billet pushrod seat insert for a wide range of rocker ratios used in popular Chevy and Ford applications
  • Precision-sorted needle bearings better distribute the load and reduce wear for longer service life
  • Engineered for use in endurance, circle track, and drag race applications with improved strength and durability


  • 63 Products Results per Page:
    AMC V8 290-401/Ford 289-302-351 Windsor

    249-1832-1
    Ultra Pro Magnum XD Rocker Arm
  • AMC V8 290-401
  • Ford V8 289-302-351W
  • 1.6 Ratio
  • 7/16" Stud
  • 1/pkg
  • $34.99
    Order Today Ships 12/31/14

    249-1832-16
    Ultra Pro Magnum XD Rocker Arms
  • AMC V8 290-401
  • Ford V8 289-302-351W
  • 1.6 Ratio
  • 7/16" Stud
  • 16/pkg
  • $391.99
    Order Today Ships 12/31/14
    Chevy V6 200-262 90° 6-Cylinder

    249-1801-12
    Ultra Pro Magnum XD Rocker Arms
  • Chevy V6 200-262 90° 6-Cylinder
  • 1.5 Ratio
  • 3/8" Stud
  • 12/pkg
  • $309.99
    Order Today Ships 12/31/14

    249-1802-12
    Ultra Pro Magnum XD Rocker Arms
  • Chevy V6 200-262 90° 6-Cylinder
  • 1.6 Ratio
  • 3/8" Stud
  • 12/pkg
  • $309.99
    Order Today Ships 12/31/14

    249-1803-12
    Ultra Pro Magnum XD Rocker Arms
  • Chevy V6 200-262 90° 6-Cylinder
  • 1.65 Ratio
  • 3/8" Stud
  • 12/pkg
  • $318.99
    Order Today Ships 12/31/14

    249-1804-12
    Ultra Pro Magnum XD Rocker Arms
  • Chevy V6 200-262 90° 6-Cylinder
  • 1.5 Ratio
  • 7/16" Stud
  • 12/pkg
  • $309.99
    Order Today Ships 12/31/14

    249-1805-12
    Ultra Pro Magnum XD Rocker Arms
  • Chevy V6 200-262 90° 6-Cylinder
  • 1.6 Ratio
  • 7/16" Stud
  • 12/pkg
  • $309.99
    Order Today Ships 12/31/14

    249-1806-12
    Ultra Pro Magnum XD Rocker Arms
  • Chevy V6 200-262 90° 6-Cylinder
  • 1.65 Ratio
  • 7/16" Stud
  • 12/pkg
  • $309.99
    Order Today Ships 12/31/14

    249-1807-12
    Ultra Pro Magnum XD Rocker Arms
  • Chevy V6 200-262 90° 6-Cylinder
  • 1.55 Ratio
  • 3/8" Stud
  • 12/pkg
  • $309.99
    Order Today Ships 12/31/14

    249-1808-12
    Ultra Pro Magnum XD Rocker Arms
  • Chevy V6 200-262 90° 6-Cylinder
  • 1.55 Ratio
  • 7/16" Stud
  • 12/pkg
  • $309.99
    Order Today Ships 12/31/14

    249-1828-12
    Ultra Pro Magnum XD Rocker Arm
  • Chevy V6 200-262 90° 6-Cylinder
  • 1.8 Ratio
  • 7/16" Stud
  • 12/pkg
  • $309.99
    Order Today Ships 12/31/14
    Small Block Chevy 265-400

    249-1801-1
    Ultra Pro Magnum XD Rocker Arm
  • Small Block Chevy 265-400
  • 1.5 Ratio
  • 3/8" Stud
  • 1/pkg
  • $30.99
    Ships

    249-1801-8
    Ultra Pro Magnum XD Rocker Arms
  • Small Block Chevy 265-400
  • 1.5 Ratio
  • 3/8" Stud
  • 8/pkg
  • $206.99
    Order Today Ships 12/31/14

    249-1801-16
    Ultra Pro Magnum XD Rocker Arms
  • Small Block Chevy 265-400
  • 1.5 Ratio
  • 3/8" Stud
  • 16/pkg
  • $483.99
    Order Today Ships 12/31/14

    249-1802-1
    Ultra Pro Magnum XD Rocker Arm
  • Small Block Chevy 265-400
  • 1.6 Ratio
  • 3/8" Stud
  • 1/pkg
  • $34.99
    Order Today Ships 12/31/14

    249-1802-8
    Ultra Pro Magnum XD Rocker Arms
  • Small Block Chevy 265-400
  • 1.6 Ratio
  • 3/8" Stud
  • 8/pkg
  • $206.99
    Order Today Ships 12/31/14

    249-1802-16
    Ultra Pro Magnum XD Rocker Arms
  • Small Block Chevy 265-400
  • 1.6 Ratio
  • 3/8" Stud
  • 16/pkg
  • $412.99
    Order Today Ships 12/31/14

    249-1803-1
    Ultra Pro Magnum XD Rocker Arm
  • Small Block Chevy 265-400
  • 1.65 Ratio
  • 3/8" Stud
  • 1/pkg
  • $30.99
    Order Today Ships 12/31/14

    249-1803-8
    Ultra Pro Magnum XD Rocker Arms
  • Small Block Chevy 265-400
  • 1.65 Ratio
  • 3/8" Stud
  • 8/pkg
  • $206.99
    Order Today Ships 12/31/14

    249-1803-16
    Ultra Pro Magnum XD Rocker Arms
  • Small Block Chevy 265-400
  • 1.65 Ratio
  • 3/8" Stud
  • 16/pkg
  • $412.99
    Order Today Ships 12/31/14

    249-1804-1
    Ultra Pro Magnum XD Rocker Arm
  • Small Block Chevy 265-400
  • 1.5 Ratio
  • 7/16" Stud
  • 1/pkg
  • $34.99
    Order Today Ships 12/31/14

    249-1804-8
    Ultra Pro Magnum XD Rocker Arms
  • Small Block Chevy 265-400
  • 1.5 Ratio
  • 7/16" Stud
  • 8/pkg
  • $206.99
    Order Today Ships 12/31/14

    249-1804-16
    Ultra Pro Magnum XD Rocker Arms
  • Small Block Chevy 265-400
  • 1.5 Ratio
  • 7/16" Stud
  • 16/pkg
  • $412.99
    Order Today Ships 12/31/14

    249-1805-1
    Ultra Pro Magnum XD Rocker Arm
  • Small Block Chevy 265-400
  • 1.6 Ratio
  • 7/16" Stud
  • 1/pkg
  • $34.99
    Order Today Ships 12/31/14

    249-1805-8
    Ultra Pro Magnum XD Rocker Arms
  • Small Block Chevy 265-400
  • 1.6 Ratio
  • 7/16" Stud
  • 8/pkg
  • $206.99
    Order Today Ships 12/31/14

    249-1805-16
    Ultra Pro Magnum XD Rocker Arms
  • Small Block Chevy 265-400
  • 1.6 Ratio
  • 7/16" Stud
  • 16/pkg
  • $412.99
    Order Today Ships 12/31/14
      249-1805-20
    Ultra Pro Magnum XD Rocker Arms
  • Small Block Chevy 265-400
  • 1.6 Ratio
  • 7/16" Stud
  • 20/pkg
  • $515.99
    Order Today Ships 12/31/14

    249-1806-1
    Ultra Pro Magnum XD Rocker Arm
  • Small Block Chevy 265-400
  • 1.65 Ratio
  • 7/16" Stud
  • 1/pkg
  • $33.99
    Order Today Ships 12/31/14

    249-1806-8
    Ultra Pro Magnum XD Rocker Arms
  • Small Block Chevy 265-400
  • 1.65 Ratio
  • 7/16" Stud
  • 8/pkg
  • $206.99
    Order Today Ships 12/31/14

    249-1806-16
    Ultra Pro Magnum XD Rocker Arms
  • Small Block Chevy 265-400
  • 1.65 Ratio
  • 7/16" Stud
  • 16/pkg
  • $412.99
    Order Today Ships 12/31/14

    249-1807-1
    Ultra Pro Magnum XD Rocker Arm
  • Small Block Chevy 265-400
  • 1.55 Ratio
  • 3/8" Stud
  • 1/pkg
  • $30.99
    Order Today Ships 12/31/14

    249-1807-16
    Ultra Pro Magnum XD Rocker Arms
  • Small Block Chevy 265-400
  • 1.55 Ratio
  • 3/8" Stud
  • 16/pkg
  • $412.99
    Order Today Ships 12/31/14

    249-1808-1
    Ultra Pro Magnum XD Rocker Arm
  • Small Block Chevy 265-400
  • 1.55 Ratio
  • 7/16" Stud
  • 1/pkg
  • $30.99
    Order Today Ships 12/31/14

    249-1808-8
    Ultra Pro Magnum XD Rocker Arms
  • Small Block Chevy 265-400
  • 1.55 Ratio
  • 7/16" Stud
  • 8/pkg
  • $206.99
    Order Today Ships 12/31/14

    249-1808-16
    Ultra Pro Magnum XD Rocker Arms
  • Small Block Chevy 265-400
  • 1.55 Ratio
  • 7/16" Stud
  • 16/pkg
  • $412.99
    Order Today Ships 12/31/14

    249-1810-16
    Ultra Pro Magnum XD Rocker Arms
  • Small Block Chevy 265-400
  • 1.5 Ratio
  • 1/2" Stud
  • 16/pkg
  • $476.99
    Order Today Ships 12/31/14

    249-1817-1
    Ultra Pro Magnum XD Rocker Arm
  • Small Block Chevy 265-400
  • 1.7 Ratio
  • 7/16" Stud
  • 1/pkg
  • $34.99
    Order Today Ships 12/31/14

    249-1817-8
    Ultra Pro Magnum XD Rocker Arms
  • Small Block Chevy 265-400
  • 1.7 Ratio
  • 7/16" Stud
  • 8/pkg
  • $206.99
    Order Today Ships 12/31/14

    249-1817-16
    Ultra Pro Magnum XD Rocker Arms
  • Small Block Chevy 265-400
  • 1.7 Ratio
  • 7/16" Stud
  • 16/pkg
  • $412.99
    Order Today Ships 12/31/14
    Big Block Chevy 396-454

    249-1828-1
    Ultra Pro Magnum XD Rocker Arm
  • Big Block Chevy 396-454
  • 1.8 Ratio
  • 7/16" Stud
  • 1/pkg
  • $34.99
    Order Today Ships 12/31/14

    249-1828-8
    Ultra Pro Magnum XD Rocker Arm
  • Big Block Chevy 396-454
  • 1.8 Ratio
  • 7/16" Stud
  • 8/pkg
  • $206.99
    Order Today Ships 12/31/14

    249-1828-16
    Ultra Pro Magnum XD Rocker Arm
  • Big Block Chevy 396-454
  • 1.8 Ratio
  • 7/16" Stud
  • 16/pkg
  • $412.99
    Order Today Ships 12/31/14

    249-1820-1
    Ultra Pro Magnum XD Rocker Arm
  • Big Block Chevy 396-454
  • 1.7 Ratio
  • 7/16" Stud
  • 1/pkg
  • $32.99
    Ships

    249-1820-8
    Ultra Pro Magnum XD Rocker Arms
  • Big Block Chevy 396-454
  • 1.7 Ratio
  • 7/16" Stud
  • 8/pkg
  • $206.99
    Order Today Ships 12/31/14

    249-1820-16
    Ultra Pro Magnum XD Rocker Arms
  • Big Block Chevy 396-454
  • 1.7 Ratio
  • 7/16" Stud
  • 16/pkg
  • $412.99
    Ships

    249-1823-1
    Ultra Pro Magnum XD Rocker Arm
  • Big Block Chevy 396-454
  • 1.73 Ratio
  • 7/16" Stud
  • 1/pkg
  • $44.99
    Order Today Ships 12/31/14

    249-1823-8
    Ultra Pro Magnum XD Rocker Arms
  • Big Block Chevy 396-454
  • 1.73 Ratio
  • 7/16" Stud
  • 8/pkg
  • $206.99
    Order Today Ships 12/31/14

    249-1823-16
    Ultra Pro Magnum XD Rocker Arms
  • Big Block Chevy 396-454
  • 1.73 Ratio
  • 7/16" Stud
  • 16/pkg
  • $412.99
    Order Today Ships 12/31/14

    249-1826-1
    Ultra Pro Magnum XD Rocker Arm
  • Big Block Chevy 396-454
  • 1.6 Ratio
  • 7/16" Stud
  • 1/pkg
  • $34.99
    Order Today Ships 12/31/14

    249-1826-8
    Ultra Pro Magnum XD Rocker Arms
  • Big Block Chevy 396-454
  • 1.6 Ratio
  • 7/16" Stud
  • 8/pkg
  • $206.99
    Order Today Ships 12/31/14

    249-1826-16
    Ultra Pro Magnum XD Rocker Arms
  • Big Block Chevy 396-454
  • 1.6 Ratio
  • 7/16" Stud
  • 16/pkg
  • $412.99
    Order Today Ships 12/31/14
    Ford 289-302-351 Windsor

    249-1831-1
    Ultra Pro Magnum XD Rocker Arm
  • Ford 289-302-351 Windsor
  • 1.6 Ratio
  • 3/8" Stud
  • 1/pkg
  • $33.99
    Order Today Ships 12/31/14

    249-1831-8
    Ultra Pro Magnum XD Rocker Arms
  • Ford 289-302-351 Windsor
  • 1.6 Ratio
  • 3/8" Stud
  • 8/pkg
  • $206.99
    Order Today Ships 12/31/14

    249-1831-16
    Ultra Pro Magnum XD Rocker Arms
  • Ford 289-302-351 Windsor
  • 1.6 Ratio
  • 3/8" Stud
  • 16/pkg
  • $412.99
    Order Today Ships 12/31/14

    249-1833-1
    Ultra Pro Magnum XD Rocker Arm
  • Ford 289-302-351 Windsor
  • 1.7 Ratio
  • 3/8" Stud
  • 1/pkg
  • $34.99
    Order Today Ships 12/31/14

    249-1833-8
    Ultra Pro Magnum XD Rocker Arms
  • Ford 289-302-351 Windsor
  • 1.7 Ratio
  • 3/8" Stud
  • 8/pkg
  • $206.99
    Order Today Ships 12/31/14

    249-1833-16
    Ultra Pro Magnum XD Rocker Arms
  • Ford 289-302-351 Windsor
  • 1.7 Ratio
  • 3/8" Stud
  • 16/pkg
  • $412.99
    Order Today Ships 12/31/14

    249-1834-1
    Ultra Pro Magnum XD Rocker Arm
  • Ford 289-302-351 Windsor
  • 1.7 Ratio
  • 7/16" Stud
  • 1/pkg
  • $32.99
    Order Today Ships 12/31/14

    249-1834-8
    Ultra Pro Magnum XD Rocker Arms
  • Ford 289-302-351 Windsor
  • 1.7 Ratio
  • 7/16" Stud
  • 8/pkg
  • $206.99
    Order Today Ships 12/31/14

    249-1834-16
    Ultra Pro Magnum XD Rocker Arms
  • Ford 289-302-351 Windsor
  • 1.7 Ratio
  • 7/16" Stud
  • 16/pkg
  • $412.99
    Order Today Ships 12/31/14
    Ford Boss 302, 351 Cleveland, 429-460

    249-1830-1
    Ultra Pro Magnum XD Rocker Arm
  • Ford Boss 302, 351 Cleveland, 429-460
  • 1.73 Ratio
  • 7/16" Stud
  • 1/pkg
  • $34.99
    Order Today Ships 12/31/14

    249-1830-8
    Ultra Pro Magnum XD Rocker Arms
  • Ford Boss 302, 351 Cleveland, 429-460
  • 1.73 Ratio
  • 7/16" Stud
  • 8/pkg
  • $216.99
    Order Today Ships 12/31/14

    249-1830-16
    Ultra Pro Magnum XD Rocker Arms
  • Ford Boss 302, 351 Cleveland, 429-460
  • 1.73 Ratio
  • 7/16" Stud
  • 16/pkg
  • $412.99
    Ships

    63 Products Results per Page: