Rotary Response and Racing 

Vintage Mazda Parts - some NIB - old school performance goodies  

Odd & Ends - Miscellaneous items

 Items used as adaptors - Aircraft/Marine/Utility


Cosmo REPU  RX3 808   SA22/FB33   FC3S   FD3S  

ALERT! Migrating parts to specific year or platform pages. Make sure to reload/refresh pages when you visit. Thank you. 

  Aircraft/Marine/Utility

    Complete motors/parts   Cars for sale 

  Used rotor housings    Wheels and tires

The web pages:

  Rotary Tech - Info - News

  RX7 eBay store    Webrings & Links  Home


Parts can now be purchased online, using Secure PayPal shopping cart.

Due to the increase in shipping rates I am afraid that at this point in time free shipping on many items has been discontinued. Combined shipping rates available and encouraged.

Most of these parts are single only items.

There are some New Old Stock items. 

Please keep checking back, listings being added all the time.  

 If you see any item you are interested in please email: sales@rotaryresponse.com with any parts requests, include mazda part number. Request for invoice or website posting of items. 

Call for direct pay special rates

**  Factory Mazda Aluminum Bell Housing **

74-78 Rotary

EXCELLENT CONDITION

Will work on all 74 and on motors- except FD3S auto

Will bolt on all ribcase transmissions FD3S with modification

this housing has been modified to fit.  

 No Longer Available New  

bellhousing1-1.jpg (106521 bytes)bellhousing1-2.jpg (114766 bytes)

 Will work as adaptor for Racing, Aircraft or Marine applications

Purchase now with Safe/Secure Paypal shopping cart   #1      $255.00  


**  Factory Mazda Aluminum Bell Housing **

74-78 Rotary 

EXCELLENT CONDITION

Will work on all 74 and on motors - except FD3S  auto

Will bolt on all ribcase transmissions FD3S with modification

 No Longer Available New  

bellhousing2-1.jpg (109559 bytes)bellhousing2-2.jpg (140231 bytes)

 Will work as adaptor for Racing, Aircraft or Marine applications

Purchase now with Safe/Secure Paypal shopping cart    #2      $215.00  


**  Factory Mazda Aluminum Bell Housing **

Automatic 1971/1973

EXCELLENT CONDITION

Will work on 71/73 twin distributor only

 No Longer Available New  

 Will work as adaptor for Racing, Aircraft or Marine applications

 bellh73-1.jpg (76699 bytes)bellh73-2.jpg (95340 bytes)

Purchase now with Safe/Secure Paypal shopping cart          $200.00       


**  Factory Mazda Aluminum Bell Housing **

Automatic 1976

EXCELLENT CONDITION

Will work on all rotaries 74 on except FD3S automatic

 No Longer Available New  

    Will work as adaptor for Racing, Aircraft or Marine applications

 bellhautoall-1.jpg (74325 bytes)bellhautoall-2.jpg (79803 bytes)

bellhautoall-3.jpg (94419 bytes)bellhautoall-4.jpg (95046 bytes)

Purchase now with Safe/Secure Paypal shopping cart      $215.00   


Page 1

Part Number

Description

Price Each

Total
       
       
Shift fork boot 

 3975-16-214A

 RX7

transforkboot.jpg (143888 bytes) $25
Aluminum thermostat covers 

some with factory sensor option

thermocovers.jpg (100680 bytes)

Pre 76 four available

76 on eight available

$25  
Air cleaner cans aircleaners-1.jpg (75538 bytes)aircleaners-2.jpg (80967 bytes)    
       
       
       
Racing Beat header Street 12A RX7 SA/FB   $125
Racing Beat Exhaust SA/FB used  silencersfb2.jpg (106306 bytes) $100
       
       
       
Oil cooler - 8 row 13B Cosmo  oilcooler8row.jpg (115080 bytes) 195  
Oil cooler 8 row 13B Cosmo with AN fittings oilcooler8rowan.jpg (87549 bytes) 285  
12A Baffle plate Mazda Motorsports

4352-10-709 

http://www.rotaryresponse.com/eby_0139.jpg (115554 bytes) 50
$45
Hewitt EGT dual gauge with probes

010-505

http://www.rotaryresponse.com/eby_0149.jpg (92240 bytes) 325
$325
      SsA
A-1840 T-HANDLE BUTTON LOCK DASH CONTROL

Ace Products 'T' cable 6' P/N 15-16672

http://www.rotaryresponse.com/eby_0151.jpg (80544 bytes) Black powder coated 45
$45
Redline fuel pump and regulator

Improved Touring, Solo I, II

redlinepumpregulator.jpg (112549 bytes) 50
$50
Pair of Grose Jets for Mazda Nikki carb

N1 1201

http://www.rotaryresponse.com/eby_0146.jpg (151319 bytes) 30
$30
       

SuperTrapp 545-2519

Stainless Steel Tuneable silencer 

discontinued

All rotary and many motorcycle applications

2.5" inlet        5" outlet

$205

SuperTrapp

306-3032

SS end cap

http://www.rotaryresponse.com/eby_0143.jpg (120322 bytes) SuperTrapp $26.85

SuperTrapp

504-6506+

5" disc pack plus end cap, diffuser and bolts SS

http://www.rotaryresponse.com/eby_0144.jpg (92439 bytes) SuperTrapp $50

       
 

L/W flywheels, counterweights not included

lgtflywheels.JPG (102674 bytes)

Al flywheel close-ups These should answer any questions. 

  • 245mm  FD light weight steel $95 resurfaced
  • 225mm  FB Aluminum

      needs friction plate replaced; came off GSL-SE

    225al-1.jpg (109845 bytes)

 

Shipping not included

$15 each

 

 
       
Racing Beat Dellorto and Manifold

GSL-SE  

 $495
1972 modified intake, will bolt onto any 12A Looking to see if I can find the carb that was on it. Blocking plates available 

ran this for many years in solo and road racing

$90 USA
And this early -74/78 REPU, RX4, Cosmo- 13B intake manifold modified for Nikki:

   

$125.00

 

also have block offs and Mazda factory gaskets, o rings, insulators, hardware extra, please email

   
12A manifold to 13B Pre FC Original Makuni Adapter for  Rotary Reliability & Racing Side Draft Makuni 44  12-13-adaptoropt.jpg (64156 bytes)

Adaptor RR&R Makuni to Pre-FC 13B

$200 shipped USA
 
       
Oil coolers, center row all 12A - 100 each

Cooler on top is RX3 - $ 200, bottom RX2 - $ 200  

NO MORE USED HOSES

 

oilcoolers.jpg (140071 bytes)

2nd from right sold.  

   
       
NIB Koni inserts and modified front struts RX3/RX7 (SA/FB) 

Uses 2.5 inch springs, brake/rotor cooling duct 

$200 shipped 
       
Lower control arm ball joint - set - left/right - 79/85 RX7 all - with steering links

Adjustable/camber modified with Heim joint. Racing Beat.  

dsc01109_edited.jpg (427277 bytes) $240 Shipped USA
shocks inserts dsc00171_edited.jpg (741950 bytes)  

Miscellaneous KYB Tokico NOS Various years 72-85

Inquire 

$  
Tokico 81-85 BZ-1069 Illumina  245 pair
Tokico 81-85 HZ-1069 Illumina 275 pair
KYB 81/85 KC-4035 120 pair
KYB  79/80 KYB 363003 75 pair
       
Champion

N-78B NIB

NEW IN BOX

1971-73 12A

CLICK IMAGE FOR HI-RES

4BX

1NB

$15.50

each

       
       
1617-24-316

Point set Daiichi

2 Only 

161724316-2.jpg (112082 bytes)  $18.98

each

       
       
Wheel bearing kit

1011-99-265

RX4, Cosmo,

RePU, GSL-SE 

4NIB

 

Image not loaded, 

Mazda Factory new in box

NLA new from MAZDA 

Retail $84.06

Sale:  each $72.48

 

$168.12 retail

Pair Special:

$140.95 

       
       
       
       
       

  "piston engine goes..."