NEW PREMIUM ENGINE PRO NITRO BLACK SERIES PUSH RODS
In response to ever increasing spring pressures and higher rpm's, Engine Pro introduces three
new series of push rods in a range of lengths. Made in the USA from one piece seamless thick
wall chrome moly tubing, these thicker wall push rods give the extra strength required.
These are the first push rods to carry the Nitro Black designation that Engine Pro reserves
for it's premium high end performance products.
All Engine Pro Nitro Black push rods have these features:
- Made from 4130 seamless chrome moly tubing
- .210 radius on rocker arm end for higher lift applications
to avoid push rod/rocker arm interference
- Guideplate compatible
- Carbon nitride treated to 60-62 Rockwell "C" scale hardness
- Sets matched to within +/- .005 overall length
- One piece design
Race-tested and proven to
deliver higher output
for super performance engines
5116 SERIES - 5/16 Diameter Push Rods
3121S SERIES - 3/8 Diameter Push Rods
3141S SERIES - 3/8 Diameter Push Rods
These thicker wall push rods give the extra
- .120 wall chrome moly tubing
- .140 wall chrome moly tubing.
strength required in applications that don't have
- Available in 7.000 to 11.000 lengths in .050
- Available in 7.000 to 11.000 lengths in .050
the clearance for larger diameter push rods.
increments
increments
- .116 wall chrome moly tubing
- Order as part number: 3121S-(Length)
- Order as part number: 3141S-(Length)
- Available in 6.000 to 10.000 lengths in .050
Example: 3121S-7.900
Example: 3141S-7.900
increments
- Order as part number: 5116-(Length)
Example: 5116-7.900
PUSH ROD LENGTH CHECKER KIT
Correct valve train geometry is a must to obtain desired results from the camshaft and to avoid damage
to the rest of the valve train. Our Push Rod Length Checker Kit makes it easy to determine the proper
push rod length.
PART #
LC5A-K
· Aluminum alloy
· Twelve tubes in 1/2" increments from 6" to 12"
NEW NUMBERS SHOWN IN BOLD FACE TYPE
14

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