CHEVROLET SMALL BLOCK & BIG BLOCK V8 168 TEETH LIGHTWEIGHT NEUTRAL BALANCE (YT9901L)
YT-9901L
 
 

PRODUCT DESCRIPTION

EXPLOSION-PROOF BILLET STEEL FLYWHEEL TO SUIT GM CHEV APPLICATIONS THAT REQUIRE A 168-TOOTH RING-GEAR:

  • SMALL-BLOCK CHEV
  • BIG-BLOCK CHEV
  • STANDARD WEIGHT NEUTRAL BALANCE *
    (SEE NOTES)

     

ITEM SPECIFICS:

PART NO.

YT9901L

PRODUCT TYPE

STEEL FLYWHEEL

CLASSIFICATION

LIGHT WEIGHT 

FLYWHEEL BALANCE

NEUTRAL 

ENGINE BALANCE STATUS

0

WEIGHT KG.

11.80

NO. OF TEETH 

168

ENGINE MAKE

CHEVROLET

ENGINE APPLICATION

PASSENGER CARS, TRUCKS, MARINE, OFF-ROAD, RACING. 

ENGINE TYPE

SMALL-BLOCK/BIG BLOCK V8

ENGINE CAPACITY 

  • SMALL BLOCK 265 - 400*

  • 396 - 454* BIG BLOCK

YEAR

SBC 1955-1985

BBC 1965-1990

CLUTCH PATTERN

FACTORY GM, EXEDY. 

CLUTCH DIAMETER

10 1/2" & 11"

CLUTCH NOTES

INCLUDES BOTH 10 1/2" AND 11" CLUTCH PATTERNS.

CRANK SPIGOT DIAMETER 

2.328125"

CRANK BOLT HOLES

6

PRESSURE PLATE BOLT HOLES

6

COMPATIBLE EXEDY CLUTCHES:

  • 10.5" HI RISE DIAPHRAGM TYPE: #6103

  • 11" HI RISE DIAPHRAGM TYPE: #6135

FLYWHEEL DIAMETER:

358mm

NOTES:

  • SUITS SBC TWO-PIECE REAR MAIN SEAL CRANK WHICH WAS FITTED TO FACTORY ENGINES FROM 1955-1985.

  • * NEUTRAL BALANCE FLYWHEEL. TO USE ON EXTERNALLY BALANCED 400 SB CHEV OR 454 BB CHEV, #YT 9920 COUNTER BALANCE PLATE MUST BE FITTED.