Flotek Engines & Components

Cylinder Head, Jailbird 390cc, CNC Machined, Aluminum, Bare, Chevrolet, Big Block Mark IV, Each

Part Number: FLK-390-500

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Cylinder Head, 315cc, Solid Roller, Aluminum, Assembled, 0.750 in. Lift, Chevrolet, Big Block Mark IV, Each

Part Number: FLK-315-6058

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Intake Valve , SBF 1.94 Intake Valve

Part Number: FLK-225

Not Yet Reviewed

Estimated Ship Date: Today

Cylinder Head, 180cc, Bare, Aluminum, Natural, Chevy, Small Bock, Each

Part Number: FLK-101-500

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Exhaust Valve , SBF 1.55 Exhaust Vale

Part Number: FLK-226

Not Yet Reviewed

Estimated Ship Date: Today

Exhaust Valve , SBC 1.60, Exhaust Valve

Part Number: FLK-228

Not Yet Reviewed

Estimated Ship Date: Today

Spring Kit, Spring Kit 130# Closed at 1.75 Open 310# @ 1.20 C/Bind 1.160

Part Number: FLK-272-700

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Drop Ship
• Special Order

Shim , .60 Ford Shim

Part Number: FLK-F60

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Drop Ship
• Special Order

Shim , .30 Ford Shim

Part Number: FLK-F30

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Drop Ship
• Special Order

1.5 Ratio 3/8 SBC Aluminum Roller Rocker Arms

Part Number: FLK-35015

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Guide Plate , Left Adjustable Guide Plate

Part Number: FLK-102

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Drop Ship
• Special Order

Guide Plate , Right Adjustable Guide Plate

Part Number: FLK-101

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Drop Ship
• Special Order

Retainer , SBF Retainer

Part Number: FLK-44

Not Yet Reviewed

Estimated Ship Date: Today

Locks , 7 Degree Gold Locks

Part Number: FLK-60

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Drop Ship
• Special Order

Cylinder Head, 200cc, Solid Roller, Straight, Aluminum, Assembled, Chevrolet, Small Block Gen I, 305/307/327/350, Each

Part Number: FLK-1200SRAC505S

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Cylinder Head, 320cc, Solid Roller, Aluminum, Assembled, 0.850 in. Lift, Chevrolet, Big Block Mark IV, Each

Part Number: FLK-305-5059

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Cylinder Head, 220cc, Assembled, Aluminum, Natural, Chevy, Small Block, Each

Part Number: FLK-1220SRCNC505

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Cylinder Head, Jailbird 390cc, CNC Machined, Aluminum, Bowl Blended, Bare, Chevrolet, Big Block Mark IV, Each

Part Number: FLK-390-500BB

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Stud, 3/8 Stud

Part Number: FLK-68

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Drop Ship
• Special Order

Shim , .30 Chevy Shim

Part Number: FLK-C30

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Drop Ship
• Special Order

Shim , .60 Chevy Shim

Part Number: FLK-C60

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Drop Ship
• Special Order

Cylinder Head, 290cc, Solid Roller, Aluminum, Assembled, 0.850 in. Lift, Chevrolet, Big Block Mark IV, Each

Part Number: FLK-290-5059

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Cylinder Head, 290cc, Solid Roller, Aluminum, Assembled, 0.750 in. Lift, Chevrolet, Big Block Mark IV, Each

Part Number: FLK-290-6058

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

1.6 Ratio 3/8 SBF Aluminum Roller Rocker Arms

Part Number: FLK-30216

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Cylinder Head, BBC 320cc Hyd Roller Assembled up to .600 Lift

Part Number: FLK-305-600

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 6, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order