Dual Valve Springs Kits Hydraulic Flat Tappet, Ford 351C Cleveland Cast Iron Heads, Single Groove Valves

Comp Cams Valve Springs kits.*

351 Cleveland, Dual Vavle Spring kit for a Hydraulic Flat Tappet Camshaft. 

*Cylinder Heads will require machining to accept the Dual Valve Springs and Valve Stem seal.

Suits aftermarket Single Groove Valves

Available for the Cast Iron Cleveland Cylinder heads with Aftermarket Single Groove valve applications. Total Performance has matched up Comp Cams high performance Dual valve springs with the proper chrome moly steel retainers, Teflon valve seals, Single Groove valve locks.

Suits Ford 302 and 351 Cleveland applications.

Specifications:

• Fits: Cleveland cast Iron 2V & 4V Cylinder heads* Machining required. 
• Application: Hydraulic Flat Tappet Camshaft.
• Spring OD: 1.509"
• Inner Spring ID: 0.697" 
• Valve Stem seal: 0.530" Guide* Needs machining to fit. 
• Seat Load- 112 Lbs @ 1.900"- Valve Closed Installed Height 
• Seat Load - 129 Lbs @ 1.850" Valve Closed Installed Height
• Open Load @ .500" Lift: 285 Lbs.
• Open Load @ .550" Lift: 303 Lbs.
• Valve Spring Rate- 347 Lbs/inch
• Max Lift: 0.665" lift with .060" clearance.  (Coil Bind 1.175")
• *Spring seat machining: Yes, will need to accept the inside spring. 

High Quality Comp Cams Valve Springs, Retainers & Locks

The Cleveland Dual Valve Spring kit includes

•Comp Cams Dual valve springs, Comp Cams 10 deg SINGLE groove locks, and Comp Cams chromoly steel retainers

•Comp Cams Teflon Valve seals 

Made in USA.

*Cylinder Heads will require machining to accept the Dual Valve Springs and Valve Stem seal. 

BE ADVISED: IMAGE MAY DIFFER FROM ACTUAL PRODUCT.