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Vehicle Info NeededCOMP CAMSPART NUMBER: 249-1828-16
Ultra Pro Magnum XD Rocker Arm Big Block Chevy 396-454
$65095
4 left in stock
Ships Today
Lowest Price GuaranteeBig Block Chevy 396-454
- Ultra Pro Magnum XD Rocker Arm
- Big Block Chevy 396-454
- 1.8 Ratio
- 7/16" Stud
- 16/pkg
Note: Must use screw in studs and guide plates.Chevelle, Camaro, Corvette, Stingray, Silverado, C10, Firebird, Chevrolet, Big Block, Chevy, BBC, 454, 427, 502, 396, Caprice, Malibu, Impala, Nova, Monte Carlo, S10, 572
Machined from 8650 steel with a billet pushrod seat insert, these Ultra Pro Magnum XD rockers can handle up to 1,000 lbs of spring pressure. These 1828 rockers feature a 1.8 ratio for use with 7/16" stud Chevrolet 396-454 Big Block.
Part TypeRocker Arm
BrandCOMP CAMS
Package Height3.7
Package Width4.0
Package Length12.8
Weight10.15 PG
Part CategoryPerformance Parts
Arm FinishBlack oxide
Rocker Arm Ratio1.8
Shims IncludedNo
Maximum Spring Diameter1.55 in (39.37 mm)
Stud Size 7/16
Rocker Arm Nut StylePolylock
QuantitySold as a set of 16
Rocker Arm Mounting StyleStud
Engine Make/SizeChevy Big Block (396-454)
Self-AligningNo
Rocker Arm StyleFull roller
Rocker Arm Body StyleStandard
Arm MaterialChromoly steel
Ratio1.8
Part FitmentSemi Universal
Slot Width0.562 in (14.3 mm)
Vendor Part Number1828-16
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
