For use with L6 engines. Requires 6 reinforcements for L6 engines. For use in engine with intake manifold and cylinder head cast as separate units.
Regulates the hold down pressure and prevents leakage. 4-1/2 wide. Set of 4.
Chrome Valve Cover Spreader Bar Set; Small Block Chevrolet; 4 Pieces
By spreading the load over a wider area, these hold-down clamps minimize distortion of the valve cover flanges, thereby decreasing the possibility of oil leakage. {specs} {fitment}

Chrome Valve Cover Spreader Bar Set; Small Block Chevrolet; 4 Pieces
Classic $7.99 set
Chrome Valve Cover Spreader Bar Set; Big Block Chevrolet; 7 Pieces
By spreading the load over a wider area, these hold-down clamps minimize distortion of the valve cover flanges, thereby decreasing the possibility of oil leakage. {specs} {fitment}

Chrome Valve Cover Spreader Bar Set; Big Block Chevrolet; 7 Pieces
Classic $10.99 set
Chrome Valve Cover Mini Tab Hold-Down Set; 1-1/2"; 8 Pieces
Excellent for use in tight clearance locations, these mini tab hold downs come finished in chrome. {specs} {fitment}
1/4"-20 x 5"; Valve Cover Wing Bolt; Chrome Plated
Value-priced chrome plated wing nut bolts give your engine valve covers a new look. 1-1/4" long threadeds.
Chevrolet Small Block with Cast Aluminum Covers Black Oxide Hex Head 8 Piece Valve Cover Bolt Set
The heads feature a wide base for better load distribution and sealing (helps prevent those pesky gasket leaks), while the compact head is easily accessed. This Black Oxide set has 1/4"-20 bolts and is shipped with the...

Chevrolet Small Block with Cast Aluminum Covers Black Oxide Hex Head 8 Piece Valve Cover Bolt Set
Classic $14.99 set