This lift plate is for use on all GM (General Motors) LS Engines & bolts over the top of the valley cover (with intake manifold removed). This lift plate also fits Holley 2300 2-barrel & 4150/4160 4-barrel intake manifolds. Features three lift holes & can be mounted in several positions on the GM (General Motors) LS valley cover to adjust engine balance, when removing or installing the engine. Steel construction with red powder-coated finish. Includes two sets of mounting bolts for both GM (General Motors) LS & Holley carburetor style intake manifolds.

Product Features:

• Fits all GM LS Engines w/ 10 or 11 Bolt Valley Covers
• Also Fits Holley 4150/4160/2300 4 & 2 Barrel Intake Manifolds
• Lift Plate Can Be Moved Forward or Backward to Adjust Engine Balance on GM LS Valley Cover
• Red Powder Coated Finish
• Includes (4) 8mm x 1.25 Bolts - Grade 8.8 & (4) 5/16"-18 Bolts - Grade 5
• (3) Lift Holes - Allows Adjustment of Engine Balance