Dart 70000009 high-performance assembly lubricant. Features an 8 oz bottle, semi-synthetic formula, designed for racing builds to lubricate engine components during assembly. Reduces wear in...

Dart 64210240 cylinder head stud kit for Big Block Chevy Big M blocks. Features 12-point nuts, made from chromoly with a black oxide finish, designed for racing builds to secure cylinder heads...

Dart 65002155 intake manifold gasket for Big Block Chevy with 14-degree Big Chief heads. Features a 0.06in thickness, 1.97 x 2.688in oval port, made from compressed fiber, designed for racing builds...

Dart 62220010 intake manifold spacer plates for Big Block Chevy with 20-degree oval port heads. Features a 10.200in deck height, made from aluminum, designed for racing builds to adjust intake...

Dart 9-34640006125-8 crankshaft for GM LS-Series. Features a 4.000in stroke, internal balance, short snout, made from 4340 billet steel, 1-piece seal, designed for racing builds to handle high torque...

Dart 32000016 engine block hardware kit for GM LS-Series LS Next blocks. Includes brass freeze plugs, coated camshaft bearings, and dowel pins, designed for racing builds to complete block assembly...

Dart 9-34636226125-8 crankshaft for GM LS1. Features a 3.622in stroke, internal balance, 6.125in rod length, made from 4340 billet steel, 1-piece seal, designed for racing builds to handle high...

Dart 31622111 bare block for Mopar 5.7L Gen III Hemi. Features a 3.927in bore, 9.250in deck, 4-bolt mains, 1-piece seal, made from iron, designed for racing builds to handle high horsepower. Enhances...

Dart 31612211 bare block for Mopar 6.1L Gen III Hemi. Features a 4.090in bore, 9.250in deck, 4-bolt mains, 1-piece seal, made from iron, designed for racing builds to handle high horsepower. Enhances...

Dart 31612311 bare block for Mopar 6.1L Gen III Hemi. Features a 4.250in bore, 9.250in deck, 4-bolt mains, 1-piece seal, made from iron, designed for racing builds to handle high horsepower. Enhances...

Dart 31622221 bare block for Mopar 6.4L Gen III Hemi. Features a 4.100in bore, 9.285in deck, 4-bolt mains, 1-piece seal, made from iron, designed for racing builds to handle high horsepower. Enhances...

Dart 31622321 bare block for Mopar 6.4L Gen III Hemi. Features a 4.250in bore, 9.285in deck, 4-bolt mains, 1-piece seal, made from iron, designed for racing builds to handle high horsepower. Enhances...