FLEXPLATES (Manual Trans)
Chevrolet Small/Big Block-V6 90 Degree
Tooth Count
Part No.
Description
Weight
Balance
Material
SFI
Internal Balance CTF700100
283-350, 396-427, With 2 Piece Rear Main Seal 283-350, 396-427, With 2 Piece Rear Main Seal, 93-97 GM F-Body With 6-Speed 283-350, 396-427, With 2 Piece Rear Main Seal
153 30.2 Lbs.
Internal
Billet Steel
Yes
CTF700107
153 29.3 Lbs.
Internal
Billet Steel
Yes
FID198541
153 10.5 Lbs.
Internal Internal/ External Internal/ External Internal/ External Internal Internal Internal Internal Internal Internal Internal Internal Internal Internal Internal Internal Internal Internal Internal Internal Internal Internal Internal Internal
Billet Aluminum Yes
FID198501 *
1989-96 Corvette 350 LT1
153 13.5 Lbs.
Billet Aluminum Yes
FID198531 *
1986-88 Corvette And 1986-92 Camaro 350
153 11.3 Lbs.
Billet Aluminum Yes
FID198581 *
350 LT1 93-97 Camaro
153 12.5 Lbs.
Billet Aluminum Yes
HAY10-330 MCL460300 PIOFW-147 PQX1626500 RAM1510-10 RAM1510-12 RAM1514 RAM1510 RAM1512 RAM2511 CTF700120 FID198681 HAY10-130 MCL460130 PQX1628300 PQX1635080
283-350, 396-427, With 2 Piece Rear Main Seal 283-350, 396-427, With 2 Piece Rear Main Seal 283-350, 396-427, With 2 Piece Rear Main Seal 283-350, 396-427, With 2 Piece Rear Main Seal 283-350, 396-427, With 2 piece Rear Main Seal 283-350, 396-427, With 2 piece Rear Main Seal 283-350, 396-427, With 2 Piece Rear Main Seal 283-350, 396-427, With 2 Piece Rear Main Seal 283-350, 396-427, With 2 Piece Rear Main Seal 283-350, 396-427, With 2 Piece Rear Main Seal 283-350, 396-427, With 2 Piece Rear Main Seal 283-350, 396-427, With 2 Piece Rear Main Seal 283-350, 396-427, With 2 Piece Rear Main Seal 283-350, 396-427, With 2 Piece Rear Main Seal 283-350, 396-427,, With 2 Piece Rear Main Seal 283-350, 396-427 With 2 Piece Rear Main Seal 305/350, With 1 piece Rear Main 87-98
153 30.0 Lbs. 153 28.0 Lbs. 153 17.2 Lbs. 153 18.0 Lbs. 153 9.2 Lbs. 153 12.1 Lbs. 153 15.0 Lbs. 153 15.5 Lbs. 153 26.0 Lbs. 153 16.0 Lbs. 168 31.8 Lbs. 168 13.5 Lbs. 168 30.0 Lbs. 168 30.0 Lbs. 168 21.0 Lbs. 168 32.0 Lbs. 168 33.0 Lbs. 168 33.0 Lbs. 168 18.0 Lbs. 168 18.0 Lbs.
Billet Steel Billet Steel Cast Steel Billet Steel Billet Steel Billet Steel Billet Steel Billet Steel Billet Steel
Yes Yes
no
Yes Yes Yes Yes Yes Yes
Billet Aluminum Yes
Billet Steel
Yes
Billet Aluminum Yes
Billet Steel Billet Steel Billet Steel Billet Steel Billet Steel Billet Steel
Yes Yes Yes Yes Yes Yes
RAM1501 RAM1532 RAM2501 RAM2530
1991-Up, 454/502 HO
283-350, 396-427, With 2 Piece Rear Main Seal 305-350, With 1 Piece Rear Main Seal 86-98
Billet Aluminum Yes Billet Aluminum Yes
* External Balance Weights are included in hardware kit supplied with the flywheel External Balance CTF700173 283-350, 396-427, With 2 Piece Rear Main Seal, 1993-9, GM F-Body With 6-Speed
153 29.0 Lbs.
External
Billet Steel
Yes
CTF700170
305-350, 4.3L V6 (262) With 1 Piece Rear Main
153 30.1 Lbs.
External
Billet Steel
Yes
1993-97, 350, LT1/LT4, F-Body, With 1 Piece Rear Main Seal, 6-Speed
CTF700177
153 29.0 Lbs.
External
Billet Steel
Yes
PQX1630581 PQX1640071
305-350 With 1 Piece Rear Main 305-350 With 1 Piece Rear Main
153 30.0 Lbs. 153 29.0 Lbs. 153 9.2 Lbs. 153 12.1 Lbs. 168 35.9 Lbs. 168 34.1 Lbs. 168 35.7 Lbs. 168 30.0 Lbs. 168 30.0 Lbs. 168 33.0 Lbs. 168 33.0 Lbs. 168 33.0 Lbs. 168 18.0 Lbs.
External External External External External External External External External External External External External
Billet Steel Billet Steel Billet Steel Billet Steel Billet Steel Billet Steel Billet Steel Billet Steel Billet Steel Billet Steel Billet Steel Billet Steel
Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes
RAM1512-10 1985-93 262 V6 85-93, 1986-99 305/350 With 1 Piece Rear Main
RAM1512-12 CTF700140 CTF700148 CTF700160 HAY10-132 HAY10-235
1985-93 262 V6, 1986-99 305/350 With 1 Piece Rear Main
454 With 2 Piece Rear Main Seal
1991-Up, 454/502 With 1 Piece Rear Main Seal 305-350, 4.3L V6, With 1 Piece Rear Main
400 With 2 Piece Rear Main Seal 454 With 2 Piece Rear Main Seal 400 With 2 Piece Rear Main Seal
RAM1523 RAM1530 RAM1521 RAM2521
1985-02 262 V6, 1986-99 305/350 With 1 Piece Rear Main
454 With 2 Piece Rear Main Seal 454 With 2 Piece Rear Main Seal
Billet Aluminum Yes
2018 ENGINE BUILDER CATALOG
421
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