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Performance Online (POL)

Chevy LS Engine Mount Adapter Kit, Adjustable

Chevy LS Engine Mount Adapter Kit, Adjustable
Part #:EMAK-B


Performance Online (POL) Chevy LS engine mount adapter kit is the answer to those LS engine swaps where the mounts don't line up with the proper frame location. Our kit allows almost 3" of adjustment of the engine. These adapter plates fit most applications and make installing your LS engine much less of a hassle. Many adapter plates do not allow the transmission to line up with the transmission cross member. POL’s improved design no-weld brackets fit rite and are CNC laser cut 1018 steel and features a durable black powder coat finish.


  • Allows the engine to move .500” rearward
  • Up to 2.500” forward positioning for a completely custom range of positions
  • Great for oil pan to crossmember clearance
  • Allows early three bolt type motor mounts to fit LS engines
  • Early type small block short and wide mount utilized


Will not work if running factory LS a/c mount in the lower position
May require moving transmission mount on some vehicles.
CA Prop 65 Warning - cancer and reproductive harm

What does this fit?

1949-54 Chevy Fullsize, Belair, Fleetline
1955-70 Chevy Belair, Impala, Biscayne, Wagon
1947-59 Chevy and GMC Truck
1963-72 Chevy Truck
1964-72 Chevy Chevelle, El Camino
1967-69 Chevy Camaro
1962-74 Chevy Nova

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