CO1820-16
$730.90
inc. GST
SKU: CO1820-16
BRAND: COMP Cams
Ultra Pro Magnum XD Roller Rocker Arms, 7/16" Stud Dia, 1.7 Ratio
Suit Big Block Chevy
BRAND: COMP Cams
Ultra Pro Magnum XD Roller Rocker Arms, 7/16" Stud Dia, 1.7 Ratio
Suit Big Block Chevy
| Out of Stock | |
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Built to outlast and
outperform in accuracy and
strength, the Ultra Pro
Magnum XD Rocker Arms are
engineered from durable 8650
steel and include
a
machined billet pushrod seat
insert for a wide range of
super accurate ratios. A
unique and wide ratio range
to fit almost any popular
application
from 1.5 to
1.7 in .5 increments for
Chevy and 1.6 to 1.7 for
various Ford applications is
available. These XD rockers
are fully rebuildable and
boast
precision-sorted
needle bearings and hardened
roller tips. And, they work
with most diameter springs
and retainers. The new XD
design utilises advanced
FEA and CAD design and
development to improve
strength, stiffness and MDI
optimisation for drag and
circle track applications.
- Machined billet pushrod seat insert for wide range of rocker ratios used in popular Chevy and Ford applications
- 8650 Steel construction outlasts and outperforms other rockers in accuracy and strength
- Precision-sorted needle bearings better distribute the load and reduce wear
- Engineered for use in circle track and drag race applications
