The Edelbrock #5814 Sure Seat Valve Spring for Chevy 4.3L 90 Deg V6 1987-95 O.E Cast iron cylinder heads are made of highest quality spring wire and precision wound to close tolerances, our Sure Seat Valve Spring sets are for use on original equipment heads when installing Edelbrock Performer-Plus camshafts. These are the same high-performance springs used on Edelbrock Performer and RPM cylinder heads. For camshaft warranty compliance, use only the springs recommended by Edelbrock for each camshaft application.

More From This Category

MANLEY Valve Lock, Super 7 Degree, Bead Loc, Steel, .3415 in. Stem, Each

MANLEY Valve Lock, Super 7 Degree, Bead Loc, Steel, .3415 in. Stem, Each

$12.02

MANLEY Valve Spring Retainer, Titanium, 7 Degree, +.050 in. Height, 1.340 in. OD, Each

MANLEY Valve Spring Retainer, Titanium, 7 Degree, +.050 in. Height, 1.340 in. OD, Each

$33.39

MANLEY Valve Spring Locator, Inside, Heat-Treated, Fits 1.34 in. OD. Spring, .52 in. ID, 1.32 in. OD, .15 in. Thick, Black, Each

MANLEY Valve Spring Locator, Inside, Heat-Treated, Fits 1.34 in. OD. Spring, .52 in. ID, 1.32 in. OD, .15 in. Thick, Black, Each

$11.77

MANLEY Valve Spring, NexTek, Drag Race, 1.640 in. OD, 647 lbs./in. Rate, 1.070 in. Coil Bind Height, Dual, Polished, Set of 16

MANLEY Valve Spring, NexTek, Drag Race, 1.640 in. OD, 647 lbs./in. Rate, 1.070 in. Coil Bind Height, Dual, Polished, Set of 16

$1,252.57

MANLEY Valve Lock, 7 Degree Stamped, Conventional, 11/32 in. Stem, Each

MANLEY Valve Lock, 7 Degree Stamped, Conventional, 11/32 in. Stem, Each

$1.95