Ultra Pro Magnum Rocker Arms Chevy Big Block

Name: Ultra Pro Magnum Rocker Arms Chevy Big Block
Brand: COMP CAMS
SKU: 249-1625-1
Price: 35.95 USD
Availability: InStock

^$35⁹⁵

Ships on Sep 11, 2026

Lowest Price Guarantee

Chevy Big Block

Chevy Big Block
Rocker Stud: 1/2"
Ratio: 1.7
1/pkg
8650 Chromemoly Steel
29 Percent Stronger Than Pro Magnum
Redesigned Steel Stud Mount Rocker
Reduced Weight And Greater Strength
Increased High RPM Stability
Black Oxide Exterior Finish
Increased Retainer And Valve Spring Clearances
Lifetime Warranty
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

This Ultra Pro Magnum rocker is made of black oxide coated 8650 chromemoly steel that can withstand up to 850 lbs of spring pressure. Featuring a 1.7 ratio, this rocker fits Chevrolet 396-454 with a 1/2" diameter stud.

Part TypeRocker Arm

BrandCOMP CAMS

Package Height2.0

Package Width3.75

Package Length6.5

Weight1.0 PG

Part CategoryPerformance Parts

PositionN/A

Stud Size 0.5

Ratio1.7

Part FitmentSemi Universal

Engine Make/SizeChevy Big Block (396-502)

Vendor Part Number1625-1

Package Qty1

Package TypeEA

No Questions

No Reviews

Some parts are not legal for use in California or other states with similar laws / regulations

⚠️ Warning