Edelbrock V/S 6045/6047/6049/6055

SKU: EDE5745

Valve Springs

EDE Valve Springs...

Edelbrock

Edelbrock V/S 6045/6047/6049/6055

SKU: EDE5745

Valve Springs

EDE Valve Springs...

Limited Availability from MFR In stock at 1 location (9 available)

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Description

VALVE SPRINGS

The Edelbrock #5745 Sure Seat Valve Spring for Edelbrock #50459, 79459, 79539, 79559, 60439, 60459, 60479, 60559 & 77479 cylinder heads are made of highest quality spring wire and precision wound to close tolerances.

Additional Information

V/S 6045/6047/6049/6055 HEAD

Part Type

Engine Valve Spring Kit

Additional Application Notes
• Seat Press. 135 lbs. Open Press. 320 lbs. at 0.500 in. OD 1.500 in. Non-Rotator Installed H 1.975 in. ID 0.805 in. For Use w/50459/79459/79539/79559/60439/60459/60479/60499~ For Use w/60559/77479 Cyl. Heads Coil Bind 1.150 in.
• Non-Rotator; Seat Press. 135 lbs.; Installed H 1.975 in.; Open Press. 320 lbs. at 0.500 in.; OD 1.500 in.; ID 0.805 in.; Coil Bind 1.150 in. For Use w/50459/79459/79539/79559/60439/60459/60479/60499~For Use w/60559/77479 Cyl. Heads
• Seat Press. 135 lbs. Open Press. 320 lbs. at 0.500 in. OD 1.500 in. Non-Rotator; Seat Press. 135 lbs.; Installed H 1.975 in.; Open Press. 320 lbs. at 0.500 in.; OD 1.500 in.; ID 0.805 in.; Coil Bind 1.150 in. Non-Rotator Installed H 1.975 in. ID 0.805 in. For Use w/50459/79459/79539/79559/60439/60459/60479/60499~ For Use w/60559/77479 Cyl. Heads Coil Bind 1.150 in.
• Non-Rotator; Seat Press. 135 lbs.; Installed H 1.975 in.; Open Press. 320 lbs. at 0.500 in.; OD 1.500 in.; ID 0.805 in.; Coil Bind 1.150 in. For Use w/50459/79459/79539/79559/60439/60459/60479/60499~ For Use w/60559/77479 Cyl. Heads
• Seat Press. 135 lbs. Open Press. 320 lbs. at 0.500 in. OD 1.500 in. Non-Rotator; Seat Press. 135 lbs.; Installed H 1.975 in.; Open Press. 320 lbs. at 0.500 in.; OD 1.500 in.; ID 0.805 in.; Coil Bind 1.150 in. Non-Rotator Installed H 1.975 in. ID 0.805 in. For Use w/ Edelbrock 60669/60679/61649 Cyl. Heads Coil Bind 1.150 in.
• Non-Rotator; Seat Press. 135 lbs.; Installed H 1.975 in.; Open Press. 320 lbs. at 0.500 in.; OD 1.500 in.; ID 0.805 in.; Coil Bind 1.150 in. For Use w/ Edelbrock 60669/60679/61649 Cyl. Heads
• Seat Press. 135 lbs. Open Press. 320 lbs. at 0.500 in. OD 1.500 in. Non-Rotator Installed H 1.975 in. ID 0.805 in. For Use w/ Edelbrock 60669/60679/61649 Cyl. Heads Coil Bind 1.150 in.
• Non-Rotator; Seat Press. 135 lbs.; Installed H 1.975 in.; Open Press. 320 lbs. at 0.500 in.; OD 1.500 in.; ID 0.805 in.; Coil Bind 1.150 in. Non-Rotator For Use w/ Edelbrock 60669/60679/61649 Cyl. Heads Seat Press. 135 lbs. Open Press. 320 lbs. at 0.500 in. OD 1.500 in. Installed H 1.975 in. ID 0.805 in. Coil Bind 1.150 in.

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

Data: v2 - Desc: v4.2 - Upd: 2026-11-08 00:25:29

Data: v4.2 - Upd: 2026-11-08 08:19:35

Features

Use with Original Equipment Heads Only

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

Camshaft Type:	Hydraulic Flat Tappet
Coil Bind Height (in.):	1.15
Coil Bind Height:	1.150
Damper Spring Included:	No
Description:	Sure Seat Valve Spring
Inside Diameter:	0.805
Installed Height (in.):	1.975
Installed Height:	1.975
Installed Pressure (lbs.):	125
Installed Pressure:	135
Material:	Chromium Silicon
Open Height (in.):	1.975
Open Height:	1.975 in.
Open Pressure (lbs.):	310
Open Pressure:	320
Outside Diameter:	1.500
Part Number:	ede5745
Position:	Exhaust or Intake
Quantity:	Set of 16
Spring Open Height:	0.500
Spring Type:	Cylindrical
Springs Per Valve:	Dual
Tubing Length:	310

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s	Edelbrock
StreetFX SKU	ede5745
SFX Item ID	4237309
Accounting SKU	ede-5745
Manufacturer SKU	5745
Manufacturer UPC	85347057450
Alternative References	EDB5745, EDL-5745

Valve Springs, Sure Seat, Dual, 1.500 in. Outside Diameter, 1.160 in. Coil Bind Height, Set of 16

Upgrading your camshaft? Get maximum performance with matching valve springs. Edelbrock's Sure Seat valve springs are made of the highest quality spring wire and are precision-wound to exact specifications. They are designed for use on OEM heads when used in conjunction with their Performer-Plus, Performer RPM, and Torker-Plus camshafts. They'll work with the stock rotators (if applicable) and fit the spring pockets perfectly.

Product Attributes
Brand	Edelbrock
Manufacturer's Part Number	5745
Part Type	Valve Springs
Product Line	Edelbrock Sure Seat Valve Springs
UPC	085347057450
Valve Spring Style	Standard
Number of Springs Per Valve	Dual
Retainers Included	No
Outside Diameter of Outer Spring (in.)	1.500 in.
Coil Bind Height (in.)	1.160 in.
Damper Spring Included	No
Spring Rate (lbs./in.)	370 lbs./in.
Inside Diameter of Outer Spring (in.)	1.130 in.
Inside Diameter of Inner Spring (in.)	0.805 in.
Locks Included	No
Valve Stem Seals Included	No
Valve Springs Coated	No
Remanufactured	No
Quantity	Sold as a set of 16.

Manufacturer Attributes
Inside Diameter	0.805
Installed Pressure	135
Spring Open Height	0.500
Damper Spring Included	No
Coil Bind Height	1.150
Springs Per Valve	Dual
Spring Type	Cylindrical
Camshaft Type	Hydraulic Flat Tappet
Open Pressure	320
Quantity	Set of 16
Installed Height	1.975
Material	Chromium Silicon
Outside Diameter	1.500
Product Class	Engine Valve Spring Kit
Construction/Type	The Edelbrock #5745 Sure Seat Valve Spring for Edelbrock #50459, 79459, 79539, 79559, 60439, 60459, 60479, 60559 & 77479 cylinder heads are made of high quality spring wire and precision wound to close tolerances.
Vehicle Brief	Edelbrock Sure Seat Valve Springs
Market Description	The Edelbrock #5745 Sure Seat Valve Spring for Edelbrock #50459, 79459, 79539, 79559, 60439, 60459, 60479, 60559 & 77479 cylinder heads are made of highest quality spring wire and precision wound to close tolerances.