Manley Steel
Connecting Rods for Small Block Chevy Engines
Manley Performance offers connecting rods in many
styles such as H beam, I beam, Sportsmaster, and 300M material steel connecting rods.
Manley is a primary manufacturer of racing 4340 forged steel and 300M connecting rods.
Manley offers several different styles of forged steel rods for the small block Chevy
engines. The available rods include the Sportsmaster, Tour Lite, Pro Series, I beam, H
beam, Light weight and Turbo Tuff designs. Manley rods feature exacting attention to
detail, accurate machining and high strength.
For pricing or to order any of these Manley
connecting rods, that do not have an "add to cart" button just enter the part number
from the below charts into the search box in the upper left of this page, preceded by
"man". For instance, man14050-8. Or, call or e-mail us, our contact info is at
the top right corner of each page on our website.
Small Block Chevrolet
SPORTSMASTER I beam Connecting Rods
Forged from aircraft quality 4340 material
Entire beam and cap area is profiled to remove stress risers and render the lightest
possible rod
Shot peened after machining and 100% magnaflux inspected
Cap fasteners are 3/8" ARP 8740 cap screws
Premium Ampco pin bushings
Horsepower range for these rods is 550 H.P. at 8000 rpm
Horsepower range is affected by rpm, stroke and piston weight
Manley
Small Block Chevrolet Sportsmaster Connecting Rod Sets
P/N 14106-8 and 14114-8 have no offset on the crank journal, same
as the stock LS1 connecting rods. These are also referred to as being "on
center".
Common
Features
Attribute
Dimension
crankpin small journal
2.000"
crankpin large journal
2.100"
big end width
.940"
pin end width
.980"
P/N 14101C-8 is CASCAR Legal.
P/Ns
14101-8, 14104-8, 14112-8, 14105-8, 14106-8, 14108-8, 14109-8 and 14114-8
are NHRA Legal for Stock & Super Stock.
P/Ns 14101-8, and 14104-8 are NHRA Legal for Stock
& Super Stock for Chevy 4.3 V6.
P/N 14103-8 is NHRA Legal for Stock & Super Stock
for Olds 307, 350, & 403.
P/Ns 14106-8 and 14114-8 are NHRA Legal for
Small Block Chevy LS1.
P/N 14116-8 is NHRA Legal for AMC 390 - 401.
