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|
 | | TCI® | Flywheels and Flexplates | |
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- SFI 29.1-approved for many popular GM, Ford & Chrysler applications
- Heavy-duty steel plate is much stronger than OEM material
- Electro-coated & dynamically balanced with factory bolt sizes
- Designed to prevent cracking common in high performance use
- New flexplate additions include GM LS & Ford Modular engines
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| For Chevrolet...TCI® flywheels are .035" thicker than stock and the starter ring is welded to both sides of the flywheel for additional strength. Constructed from a high tensile strength material these flywheels resist elongation and cracking. All 168 tooth flywheels have dual GM bolt patterns and are sized for stock 3/8" mounting bolts and can be easily drilled for 7/16" diameter high performance torque converter applications. SFI 29.1 approved.
For Pontiac...this aftermarket flywheel is .140" thick and built to handle even the toughest application. SFI 29.1 approved. Constructed from A514 material and neutral balanced. 166 tooth starter ring.
For Chrysler...we offer stock replacement heavy duty flexplates for all the popular styles of Chrysler flexplates as well as special counter balanced flexplates which allow you to use a neutral balance torque converter in cast crank applications that came with a counter balanced torque converter. In addition we offer a complete line of SFI 29.1 approved flywheels for use in Chrysler to GM adapter applications.
For Ford...we offer OEM-style small block Ford flexplates that are constructed to exacting standards and are SFI 29.1 approved. Built extra-thick with welds on both sides of the ring gear. These flexplates are precision balanced and checked for runout.
We also have a complete line of .140" thick Ford flywheels with both GM and Ford bolt pattern. Constructed from A514 material these SFI 29.1 approved flywheels work with all Ford engine to Chevy GM TCI® adapter kits and are suitable for Ford seven, eight, nine, and ten inch Competition converters also.
Due to the flat design as opposed to the dished construction of stock Ford flywheels, these flywheels will not work with stock replacement torque converters.
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| Part # |
Balance |
Description |
Engine Size |
Notes |
SFI 29.1 |
Trans |
| Late Model Flexplates - GM |
399755  |
Dynamic
|
OE Bolt, A36 Steel Plate
|
LS9
|
|
Yes
|
GM
|
399756  |
Dynamic
|
OE Bolt, A36 Steel Plate
|
LSA
|
|
Yes
|
GM
|
| Late Model Flexplates - Ford Modular 4.6/5.4 |
529640  |
Dynamic
|
8-Bolt Crank Engine Application
|
Ford Modular 4.6/5.4
|
|
Yes
|
Ford
|
| Chevy |
399273  |
Internal
|
Dual Bolt Pattern, 168 Tooth
|
ALL
|
|
Yes
|
GM
|
399373  |
External
|
Dual Bolt Pattern, 168 Tooth
|
400
|
|
Yes
|
GM
|
399473  |
External
|
Dual Bolt Pattern, 168 Tooth
|
454
|
|
Yes
|
GM
|
399554  |
External
|
Small Bolt Pattern, 153 Tooth
|
454
|
|
Yes
|
GM
|
399173  |
External
|
Small Bolt Pattern, 153 Tooth
|
LT1
|
|
Yes
|
GM
|
399174  |
Internal
|
Small Bolt Pattern, 153 Tooth
|
LT1
|
|
Yes
|
GM
|
399573  |
Internal
|
Small Bolt Pattern, 153 Tooth
|
ALL
|
|
Yes
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GM
|
399753  |
Internal
|
Small Bolt Pattern, 168 Tooth
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4.8, 5.3, 5.7, 6.0 LS-Series
|
2
|
Yes
|
GM
|
399754  |
Internal
|
Wide Bolt Pattern, 168 Tooth
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4.8, 5.3, 5.7, 6.0 LS-Series
|
|
Yes
|
GM
|
399773  |
External
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Dual Bolt Pattern, 168 Tooth, Only for One Piece Rear Seal Engines
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'86-99 (1 pc. rear seal)
|
|
Yes
|
GM
|
399873  |
External
|
Dual Bolt Pattern, 168 Tooth, Only for Gen. V & Gen VI 454 HO & 502 HO with Steel Forged Crankshafts
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91-98 (1 pc. rear seal)
|
|
Yes
|
GM
|
399973  |
external
|
Dual Bolt Pattern, 168 Tooth, Only for Gen. V 454 with Cast Iron Crankshafts
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'91-95 (1 pc. rear seal)
|
|
Yes
|
GM
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| Pontiac |
399673  |
Internal
|
Large Bolt Pattern, 166 Tooth, 2.750" Crankshaft I.D.
|
326-455
|
|
Yes
|
GM
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| Ford |
529615  |
0 oz.
|
10.5" Bolt Pattern, 157 Tooth
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289-351C 351M-400M
|
|
Yes
|
Ford
|
529618  |
28 oz.
|
10.5" Bolt Pattern, 157 Tooth
|
289-351C
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|
Yes
|
Ford
|
529610  |
50 oz.
|
10.5" Bolt Pattern, 157 Tooth
|
289-351C, 351M-400M
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|
Yes
|
Ford
|
529625  |
0 oz.
|
11.5" Bolt Pattern, 164 Tooth
|
289-351C, 351M-400M
|
|
Yes
|
Ford
|
529628  |
28 oz.
|
11.5" Bolt Pattern, 164 Tooth
|
289-351C, 351M-400M
|
|
Yes
|
Ford
|
529620  |
50 oz.
|
11.5" Bolt Pattern, 164 Tooth
|
289-351C, 351M-400M
|
|
Yes
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Ford
|
529632  |
Internal
|
Dual GM Pattern, for Racing Applications Only
|
289-351C, 351M-400M
|
1
|
Yes
|
GM
|
529742  |
Internal
|
Dual GM Pattern, for Racing Applications Only
|
360-428-460
|
1
|
Yes
|
GM
|
| Chrysler |
102340  |
External
|
Dual Bolt Circle, 5/16" Bolt, 6 Hole Cast Crank
|
'71 - '76 340
|
|
Yes
|
T/F 904
|
102390  |
External
|
Dual Bolt Circle, 5/16" Bolt, 6 Hole Cast Crank
|
'71 - '92 360
|
|
Yes
|
T/F 904
|
102350  |
External
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Dual Bolt Circle, 5/16" Bolt, 6 Hole Cast Crank
|
'71 - '76 340
|
|
Yes
|
T/F 727
|
102360  |
External
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Dual Bolt Circle, 5/16" Bolt, 6 Hole Cast Crank
|
'71 - '92 360
|
|
Yes
|
T/F 727
|
102370  |
External
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Dual Bolt Circle, 5/16" Bolt, 6 Hole Cast Crank
|
71 & Up 383-440
|
|
Yes
|
T/F 727
|
145200  |
Internal
|
Small Bolt Circle, 7/16" Bolt, 6 Hole Forged Crank
|
318-440
|
|
Yes
|
All T/F
|
145300  |
Internal
|
Small Bolt Circle, 7/16" Bolt, 8 Hole Forged Crank
|
426 HEMI
|
|
No
|
All T/F
|
145600  |
Internal
|
Small Bolt Circle, 5/16" Bolt, 6 Hole Forged Crank
|
318-440
|
|
No
|
All T/F
|
145700  |
Internal
|
Large Bolt Circle, 5/16" Bolt, 6 Hole Forged Crank
|
318-440
|
|
No
|
All T/F
|
149162  |
Internal
|
Small GM Pattern, for Racing Applications Only, 6 Hole Crank
|
All
|
1
|
Yes
|
GM
|
149182  |
Internal
|
Small GM Pattern, for Racing Applications Only, 8 Hole Crank
|
All
|
1
|
Yes
|
GM
|
Notes
- 1 - These SFI Flywheels are all neutral balance units designed for internally balanced engine applications. Adapter Flywheels only work in conjunction with TCI adapter kits. They cannot be used as OEM replacements.
- 2 - Will not fit 4L80E transmissions
| Part # |
Description |
| Chevrolet Flexplate Shims |
399100  |
Chevrolet Flexplate Shim
|
|