3. TIE RODS MAY BE REPLACED WITH 5/8 HEIMS AND STEEL TUBES.
4. STEERING QUICKNER ALLOWED. NO GEARS AND CHAINS ALLOWED.
REAR END
1. ANY STANDARD U.S. AUTO OR TRUCK REAR END.
2. NO INDEPENDENT REAR SUSPENSION.
3. NO QUICK CHANGE REAR END.
4. FLOATER TYPE REAR END RECOMMENDED.
5. NO ALUMINUM AXLES, TUBES, AXLE HOUSING, OR CENTER SECTIONS ALLOWED.
6. ALUMINUM LOWERING BLOCKS FOR LEAF SPRINGS ARE ALLOWED.
DRIVE SHAFT
1. DRIVE SHAFT MUST BE PAINTED WHITE.
2. A 360 DEGREE DRIVE SHAFT HOOP REQUIRED AND MUST BE CONSTRUCTED OF AT LEAST ¼” X 2" STEEL. HOOP MUST BE MOUNTED NO MORE THAN 6" BACK FROM FRONT U JOINT OF DRIVE SHAFT. (SEE DRAWING)
3. ALUMINUM OR CARBON FIBER DRIVE SHAFTS ARE NOT ALLOWED.
TRANSMISSION
I. O.E.M. PRODUCTION TYPE TRANSMISSIONS WILL BE ALLOWED, MANUAL 3 SPEED, 4 SPEED, OR AUTOMATIC.
2. NO 5 SPEED TRANSMISSIONS OR OVERDRIVE TRANSMISSIONS.
3. NO IN AND OUT BOXES.
4. NO BUTTON OR COUPLERS.
5. TRANSMISSION MUST HAVE TWO GEARS FORWARD, AND ONE GEAR REVERSE, AND MUST HAVE NEUTRAL.
6. BERT TYPE TRANSMISSIONS ALLOWED (NO BALL SPLINES)
7. NO QUICK CHANGE GEAR TYPE TRANSMISSIONS ALLOWED.
CLUTCH
1. RACING CLUTCHES WILL BE ALLOWED.
2. MUST BE EQUIPPED WITH AN EXPLOSION-PROOF BELL HOUSING.
3. IF AN EXPLOSION PROOF BELL HOUSING IS NOT AVAILABLE FOR YOUR ENGINE, YOU MAY CONSTRUCT A SHIELD OF AT LEAST ¼” X 6" STEEL COVERING THE CLUTCH AREA 360 DEGREES AND IT MUST BE SECURELY FASTENED TO ENGINE BLOCK.
4. TWO DISC AND THREE DISC RACING CLUTCHES USING A FLEX PLATE FLY WHEEL MAY RUN ALUMINUM BELLHOUSING. (QUARTERMASTER, TILTON, RAM, ETC.)
BRAKES
1. RACING TYPE MASTER CYLINDER AND RACING TYPE BRAKE PEDALS ARE ALLOWED.
2. NO FLOATING BRAKE CALIPER BRACKETS.
3. BRAKE BIAS ADJUSTERS ARE ALLOWED.
*4. ALL FOUR WHEELS MUST HAVE FUNCTIONAL BRAKES AT ALL TIMES.
*5. STOCK O.E.M. OR AFTER MARKET CAST IRON AND ALUMINUM CALIPERS ARE ALLOWED.
BATTERY
1. BATTERY MUST BE TOTALLY ENCLOSED IN A PLASTIC BATTERY BOX AND SECURELY FASTENED TO THE FLOOR OR HAVE A FIRE WALL BETWEEN BATTERY AND COCKPIT AREA.
2. BATTERY MUST BE FASTENED DOWN WITH (2) 3/8" BOLTS MINIMUM. (SEE DRAWING.)