GMC Sprint
All standard stock dual
exhaust replacement
systems are aluminized
and includes flanges &
clamps.

All Pontiac Ram Air &
Super Duty systems are
aluminized and includes
clamps.  
Flanges are special order
for Pontiac Ram Air &
Super Duty.
70-72 GMC Sprint SB       
2 1/4" head pipes
2" tail pipes- behind rear tire exit
Mufflers
70-72 GMC Sprint BB        
2 1/2" head pipes
2" tail pipes- behind rear tire exit
Mufflers
D&A Old School Automotive
31w218 91st Street
Naperville, IL 60564
815-517-0216
DAOLDSCHOOLAUTOMOTIVE@YAHOO.COM
"There is no school like old school."


"There is no school
like old school."
6 cylinder systems available
call or email for pricing.

Cat-back systems available
call or email for pricing.

Station wagon systems available
call or email for pricing.

Custom systems are available by
appointment only for the
following:

Mustang, Chrysler, Corvette,
Light truck, Suv's or anything
newer or older than oldest or
newest listing.
OSA-GMC702S
OSA-GMC702B
73-74 GMC Sprint BB        
2 1/2" head pipes
2" tail pipes- behind rear tire exit
Mufflers
73-74 GMC Sprint SB        
2 1/4" head pipes
2" tail pipes- behind rear tire exit
Mufflers
OSA-GMC734B
OSA-GMC734S
Shipping & handling
charge does apply.  
Shipping is done through
Fed-Ex.  We accept the
following forms of payment
for shipping orders.  Visa,
Mastercard, AMEX &
Discover.  We accept the
following forms of payment
for picked up orders.  
Cash, Check, Visa,
Mastercard, AMEX &
Discover.