Heavy-Duty SFI Flexplate for 1971-1979 Mopar 383, 400, 440

Name: Heavy-Duty SFI Flexplate for 1971-1979 Mopar 383, 400, 440
Brand: JEGS
SKU: 555-601088
Price: 83.99 USD
Availability: InStock

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Mopar Externally Balanced

1971-1979 Mopar 383, 400, 440 with TF727
No Ring Gear
Externally Balanced
Dual Bolt Pattern (10 in. & 11.125 in.)
11.750 in. Diameter x .147 in. Thick
6-Bolt Crank Pattern
Chromoly Steel
SFI 29.1 Rated

JEGS 601088 Heavy-Duty Flexplate for use with Mopar 383, 400 and 440 externally-balanced engines is engineered to handle extreme-duty applications and designed to take the punishment of today's high-horsepower engines. This Flexplate is .035 in. thicker than stock and has a 29.1 SFI approval stamped into the face of the plate.

SFI 29.1 Rated Flexplates

Built to exceed OE specifications, JEGS die-stamped flexplates are made from Chromoly steel with a double-welded ring gear to prevent separation in high-RPM engines. Each drag racing flexplate has a zinc-dichromate finish applied to prevent degradation, then undergoes a final plate inspection and SFI certification testing to guarantee complete customer satisfaction.

Part TypeFlexplate

Product LineJEGS Heavy-Duty SFI Flexplates

BrandJEGS

Package Height1.1

Package Width14.1

Package Length14.1

Weight3.7 PG

Part CategoryPerformance Parts

Flexplate MaterialSteel

Sfi-ApprovedYes

Trans ModelChrysler- Torqueflite A727 (Auto)3 Speed

Safety RatingSFI 29.1