Turn your classic Mustang's suspension into a modern day sports car. Scott Drake's progressive rate coil springs compress under load and progressively become firmer without giving up any ride quality. These Scott Drake springs are suitable for normal driving conditions as well as a variety of auto cross and race courses. Scott Drake manufactures these springs using quality materials to assure performance and a proper fit. These 400-525# Progressive Rate Coil Springs feature a hot wind from SAE5160H, oil quench, temper, water quench, shot peen, preset, 100% load test, ground flat, and black powder coating. Sold as a pair.

Features:
  • Progressive rate coil spring
  • Black powder coat finish
  • Direct fit replacement

More From This Category

MANLEY Valve Spring Retainer, Titanium, 22170 Spring, Set of 24

MANLEY Valve Spring Retainer, Titanium, 22170 Spring, Set of 24

$754.90

COMP Cams Steel Retainer, 7 Degree, 11/32 in. Valve w/ 1.437 in.-1.500 in. Spring, Each

COMP Cams Steel Retainer, 7 Degree, 11/32 in. Valve w/ 1.437 in.-1.500 in. Spring, Each

$9.70

Trick Flow Valve Spring Retainers, Titanium, 10 Degree, 1.500 in. Outside Diameter, .765 in. Inside Diameter, Set of 16

Trick Flow Valve Spring Retainers, Titanium, 10 Degree, 1.500 in. Outside Diameter, .765 in. Inside Diameter, Set of 16

$700.35

MANLEY Valve Spring, NexTek, Drag Race, 1.290 in. OD, 377 lbs./in. Rate, 1.100 in. Coil Bind Height, Dual, Set of 16

MANLEY Valve Spring, NexTek, Drag Race, 1.290 in. OD, 377 lbs./in. Rate, 1.100 in. Coil Bind Height, Dual, Set of 16

$575.08