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Ultra Pro Magnum Rocker Arms Chevy Big Block
InfoVehicle Info Needed
COMP CAMSPART NUMBER: 249-1625-16

Ultra Pro Magnum Rocker Arms Chevy Big Block

$56595
ShippingShips on Sep 11, 2026
Lowest PriceLowest Price Guarantee

Chevy Big Block
    Ultra Pro Magnum Rocker Arms
  • Chevy Big Block
  • Rocker Stud: 1/2"
  • Ratio: 1.7
  • 16/pkg

  • Provides Stiffer Valve Train To Achieve Maximum Motion
  • Deliver Increased Strength And Rigidity
  • Reduces The Moment Of Inertia/Optimizing Dynamic Balance

    396; 402; 427; 454; 496; 502; 572; 632; Chevrolet; BBC; Big Block Chevy; Big Block Chevrolet; Chevelle; Corvette; Mark IV; GEN 4; Monte Carlo; Caprice; Sprint; Nova; Camaro; Firebird; L78; Z16; L37; L34; L35; L37; L66; LS3; L34; L35; L37; L66; COPO; ZL1; C10; K10


    These Ultra Pro Magnum rockers are made of black oxide coated 8650 chromemoly steel that can withstand up to 850 lbs of spring pressure. Featuring a 1.7 ratio, these rockers fit Chevrolet 396-454 with a 1/2" diameter stud.
Part TypeRocker Arm
BrandCOMP CAMS
Package Height3.8
Package Width4.0
Package Length12.9
Weight9.5 PG
Part CategoryPerformance Parts
Stud Size N/A
Ratio1.7
Engine Make/SizeChevy Big Block (396-454)
Vendor Part Number1625-16
Package Qty1
Package TypeEA
No Questions
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