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Aluminum Shaft Rocker Arms
Crower aluminum shaft rocker arms deliver exceptional lightweight
performance at a very affordable price (starting at $1055.41 for the
complete setup). CNC machined from premium high tensile strength
aluminum extrusion, Crower shaft rockers are available for all popular
cylinder head design designs including the new SB2 Chevy in rocker
ratios up to 2:1+ and offsets up to .650". Stainless steel shaft mount
rockers also available. For complete listings of all styles (aluminum and stainless) please
refer to the Online Catalog. |
Crower LS1 Camshafts
The LS1 is GM's first major departure from the original Small Block
Chevy design and Crower has a wide variety of custom hydraulic roller
camshafts available for this particular application. Specs range from
208 degrees at .050 and .514" gross lift (1.7 ratio) on up to 234 @ .050
and .566" gross lift. Works with stock hydraulic roller lifters.
Please refer to the Online Catalog. |
Ultra-Light Crankshaft
The Crower UltraLight crankshaft redefines the term "light rotating
mass" by combining just the right amount of smaller O.D. counterweight
with an exclusive lightweight crank pin web area. By lightening the
crank pin we are able to CNC excess material from the center of the
counterweights without adversely effecting overall balance. Crower
pioneered pendulum undercutting the counterweights back in 1989.
Approximate weights are 38-43 lbs on Small Block,
55-60 lbs on Big
Block. |
SB2 Roller Lifters
Incorporates all of the standard features of our proven roller tappet
design, like carbo-nitrided body for the best possible wear resistance,
a Crower designed roller bearing featuring longer needles, and a
precision CNC machined one-piece body that delivers the utmost in
rigidity and axle trueness. Alignment blade fastening system
incorporates Crower's exclusive "orbit formed" locking mechanism for
permanent spool attachment. Available in SB2/SB2 and SB2/Standard block
designs in .842", .874", .903" and .937" body diameters. Special option
includes Crower's HIPO (high pressure oiling) which lubricates the axle
and needle bearings for longer life. Hard chrome body option also
available. |
Complete Engine Kits
Crower's "one-stop-shopping" format makes it easy to obtain a Crower
rotating assembly that will arrive at your door totally system balanced
and ready to install without wasted time, backorders or costly mistakes.
Kits include your choice of a Crower crankshaft, Crower connecting rods,
choice of pistons (JE, Ross, etc.), pins, rings, rod and main bearings.
You spec stroke, you spec bore size, you spec compression, so this kit
is built to order to your exact requirements. Please
refer to the Online Catalog. |
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