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Ford 7.0L-7.5L/429-460 Cubic Inch; Hex Head; 3/8 Inch-16 Thread Size; Cadmium Plated; Steel; With 16 Bolts and Washers

Chrysler 5.2L-5.9L/318-360 Cubic Inch; Hex Head; 3/8 Inch-16 Thread Size; Cadmium Plated; Steel; With 12 Bolts and Washers

Ford Windsor Small Block 5.8L/351 Cubic Inch; Hex Head; 3/8 Inch-16 Thread Size; Cadmium Plated; Steel; With Washers

Chrysler Big Block 6.3L-7.2L/383-440 Cubic Inch; Hex Head; 3/8 Inch-16 Thread Size; Cadmium Plated; Steel; With 8 Bolts and Washers

OE Replacement; Set

OE Replacement; Set

Big Block Chevy With Single Plane Manifold; 12 Point Head; 3/8 Inch-16 Thread; G

For Use With Chevy 396-454; Hex Style Head Type; 3/8 Inch - 16 Thread Size; Black Oxide; Steel; With Washers

For Use With Ford 260/ 289/ 302/ 351W; Hex Style Head Type; 5/16 Inch - 18 Thread Size; Black Oxide; Steel; With Washers

For Use With Chevy 265/400/ 90 Degree V6; 12 Point Head Type; 3/8 Inch - 16 Thread Size; Polished; Steel; With 12 Bolts/ Washers

For Use With Chevy 396-454; Hex Style Head Type; 3/8 Inch - 16 Thread Size; Polished; Steel; With 16 Bolts/ Washers

For Use With Chevy 396-454; Socket Style Head; 3/8 Inch - 16 Thread Size; Polished; Steel; With 16 Bolts/ Washers

For Use With Ford 260/ 289/ 302/ 351W; Hex Style Head Type; 5/16 Inch - 18 Thread Size; Polished; Steel; With 12 Bolts/ Washers

Small Block Chevy And 90 Degree V6; Hex Head; 3/8 Inch - 16; Chrome