Dart main caps are made from superior-quality steel, iron or aluminium, which has the proper balance of strength and flexibility to allow for the transfer of increased shock loads to the crank and bearings. The main caps help improve reliability in highly stressed engines by reducing distortion of the main bearing bores, and increasing the cap's resistance to closing up under high loads. Image is a representation. Actual product may vary.

More From This Category

Dart Main Cap, Interior LSNext 350MB Steel, Each

Dart Main Cap, Interior LSNext 350MB Steel, Each

$160.61

View
Dart Main Cap, Center Thrust LSN 350MB Steel, Each

Dart Main Cap, Center Thrust LSN 350MB Steel, Each

$251.11

View
Dart Main Cap, Front SHP 350/Little M 305 Ductile 400 BS, Each

Dart Main Cap, Front SHP 350/Little M 305 Ductile 400 BS, Each

$93.93

View
Dart Main Cap, Rear SHP Pro 350 Steel Hone Ready, Each

Dart Main Cap, Rear SHP Pro 350 Steel Hone Ready, Each

$591.91

View
Dart Main Cap, SBC 5.7350MB Merc Ductile w/ Rea, Set

Dart Main Cap, SBC 5.7350MB Merc Ductile w/ Rea, Set

$746.44

View
Dart Main Cap, Front SBC 5.7350MB Merc Ductile Hone Ready, Each

Dart Main Cap, Front SBC 5.7350MB Merc Ductile Hone Ready, Each

$125.24

View