CSP SAVINGS!

CSP2026
1 5

COMP Cams 1828-1 - Rocker CB 1.8 7/16in Ultra Pro

COMP Cams  |  SKU: COMP-1828-1
$7399 $8139
PLEASE NOTE: Pictures may be representative of style, rather than the actual product. Read the description for more details.

Description

COMP Cams 1828-1 - Rocker CB 1.8 7/16in Ultra Pro

Rocker Arm - Ultra Pro Magnum XD - 7/16 in Stud Mount - 1.80 Ratio - Full Roller - Chromoly - Big Block Chevy - Each

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. This 1828 rocker features a 1.8 ratio for use with 7/16" stud Chevrolet 396-454 Big Block.

The Ultra Pro Magnumâ„¢ XD Rocker Arms are engineered from durable 8650 Steel that outlasts and outperforms other inferior knock-off and import Rockers. A unique machined billet Pushrod seat insert offers exceptional durability. These new Stud mount Rockers are fully rebuildable and use precision-sorted needle bearings and hardened Roller tips to better distribute the load and reduce wear for a longer service life. In addition, they work with most diameter springs and retainers. The XD design utilizes advanced FEA and CAD design and development to improve strength, stiffness and MOI optimization for endurance, drag and circle track Applications.

Engine Family: Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)
Maximum Valve Spring Open Pressure: 1000
Rocker Arm Material: 8650 Chromemoly Steel
Rocker Arm Ratio: 1.8
Rocker Arm Series: Ultra Pro Magnum XD
Rocker Stud Diameter: 7/16
Amazon ASIN: B005JUX4N6
C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?: Yes, but must be a race/competition only vehicle.
C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?: Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for On-Road Vehicles?: No
C.A.R.B. Exemption Reason: N/A
C.A.R.B. E.O. Number: N/A

What are people saying about CSP?