Shopping Cart

Your cart is empty.

Your cart is empty.

Genuine Parts 12654640 LS Pattern 6-Bolt Crankshaft Flexplate

Free shipping on orders over $29.99

$105.89

$ 50 .99 $50.99

In Stock
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies


GM Genuine Parts Automatic Transmission Flexplates are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). WARNING: Cancer and Reproductive Harm


Gary H.
2025-08-13 10:05:44
I was need of a new flex plate due to improper engagement with the starter and flex plate, which caused noise when starting my 01 5.3L Tahoe . I had this new flex plate installed and the noise was gone!I highly recommend this seller and part.
NorthTown
2024-11-29 09:54:23
Product was shipped timely, but was obviously used and had been previously installed on a vehicle; there were scratches at the ring gear, grease smears, and fastener marks at the bolt holes from previous mounting. Flexplate was also shipped without any official packaging, just the plate in a box with no protection. Returned the product.
Recommended Products

$28.54

$ 13 .99 $13.99

4.4
Select Option

$29.99

$ 13 .99 $13.99

4.3
Select Option

$228.00

$ 99 .00 $99.00

4.5
Select Option

$76.99

$ 30 .99 $30.99

4.4
Select Option

$50.72

$ 24 .99 $24.99

4.5
Select Option

$30.59

$ 15 .99 $15.99

4.5
Select Option