LUNATI BBC Blower Crank 4.250 80442502 @ Speed Tech

Description

BRAND NEW
PT# 80442502
Lunati BBC "
Signature Blower Series
"
Blower Crankshaft
List Price: 99.99
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Limited Supply & Price
**(
You must call before purchasing
)**
*** Purchase a Bearing set for only 5.00 ***
4.250 Stroke all journal radii are ground to .140".
Double key-way
w/
3/4-16
nose. 7/16" or 1/2" flange holes.
2.200 pin / 2.750 main 2pc rear seal
Roundness of each journal is .0001 or less.
Overall stroke is held to +-.001.
Surface finish of the shaft is a grade 5 RMS or better.
Highest quality 4340 Forged Certified Steel, meets all aircraft quality standards for material cleanliness and purity standards.
Nitrided heat treat and sonic cleaned
Induction hardened 360 Deg. to depth of .055".
#1-2-3-4 have a 7/8" lightening hole, which reduce the inertia weight of the crankshaft.
Item maybe shipped from factory to expedite shipping time or shelf inventory due to work in process.
Must use chamfered bearings.
May be paid by with Major Bank Cashiers Check or "Cash"  payment option is accepted in person at pickup, or on local delivery.
NO Return on this special.
We are stocking Dist. for many Performance Manufacturers
and many others.
" Find out about our Other
Racing Parts
"
SPEED TECH, Inc.
847
-516
-2001
Our business hours are
9:00AM to 5:00PM
Central Time.
Questions can be answered by telephone,if all sales representatives are busy , leave your name, a brief message, and phone number, and a representative will return your call as soon as possible. Speed Tech's expertise is in race car construction and engine development. We are constantly upgrading our equipment & using the latest ideas in Product Development and Quality Control. Many of our innovated item's and ideas are now standard in race cars. We have been drag racing and building race engines since the early 1970's. Speed Tech owns multiple facilities for race car construction.
" More Performance for
Le$$
"