Pro LS Valve Springs, LS6 Style, 0.550 Max Lift, Single Beehive, 1.270 in. O.D., 375 lbs./in. Spring Rate, 1.800 in. Installed Height, Set of 16

Part Number: SUM-174002

4.8 out of 5 stars ( 30 )

Estimated Ship Date: Today

Valve Springs, Single, Beehive, 1.260 in. O.D., 285 lbs./in. Spring Rate, 1.150 in. Coil Bind Height, Set of 16

Part Number: BTC-SP011-16

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Today

Rocker Arms, Stud Mount, Roller Tip, Chromoly Steel, 1.52 Ratio, Fits 3/8 in. Stud, Chevy, Small Block, Set of 16

Part Number: CCA-1412-16

4.32 out of 5 stars ( 41 )

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Valve Springs, Single, 1.254 in. Outside Diameter, 373 lbs./in. Rate, 1.150 in. Coil Bind Height, Set of 16

Part Number: CCA-981-16

4.68 out of 5 stars ( 25 )

Estimated Ship Date: Today

Rocker Arms, Roller Tip, Cast Steel, 3/8 in. Stud Mount, 1.5 Ratio, Polylocks, Chevy, Small Block, Set of 16

Part Number: SUM-141706PL

4.47 out of 5 stars ( 53 )

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Valve Springs, Beehive, 1.290 in. O.D., 375 lbs./in. Rate, 1.200 in. Coil Bind Height, Set of 16

Part Number: NAL-19420455

3.75 out of 5 stars ( 4 )

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Valve Spring Retainers, Steel, 7 Degree, 1.250 in. Outside Diameter, .650 in. Inside Diameter, Set of 16

Part Number: CCA-742-16

3.8 out of 5 stars ( 5 )

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Valve Locks, Machined, Hardened Steel, 10 Degree, 1-Groove, 11/32 in. Valve Stem, Set of 32

Part Number: CCA-613-16

4.83 out of 5 stars ( 12 )

Estimated Ship Date: Today

Rocker Arm; Ultra Pro Magnum; Rocker Arm; Stud 3/8 in. Ratio 1.52 in.; Chevy Small Block 265-400 cid; 16 pc.

Part Number: CCA-1601-16

4.84 out of 5 stars ( 25 )

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Cam/Lifter, Valvetrain, Hydraulic Flat Tappet, Advertised Duration 268/268, Lift .454/.454, Chevy Small Block

Part Number: CCA-K12-210-2

4.71 out of 5 stars ( 7 )

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Valve Locks, Stamped, Steel, 7 Degree, 1-Groove, 11/32 in. Valve Stem, Set of 32

Part Number: CCA-601-16

4.83 out of 5 stars ( 12 )

Estimated Ship Date: Today

Timing Chain and Gears, Double Roller, Buick, Chevy, GMC, Oldsmobile, Pontiac, Chevy Small Block, Set

Part Number: HRS-94200

5.0 out of 5 stars ( 2 )

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Valve Spring Retainers, Chromoly Steel, 7 Degree, 1.250 in. O.D., .650 in. I.D., Set of 16

Part Number: TFS-31400423

Not Yet Reviewed

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Valve Springs, PAC Racing, Single, 1.254 in. Outside Diameter, 422 lbs./in. Rate, 1.150 in. Coil Bind, Set 16

Part Number: TFS-16981-16

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Valve Springs, PAC Racing, Beehive, 1.454 in./1.264 in. O.D., 362 lb./in. Rate, 1.100 in. Coil Bind, Set of 16

Part Number: TFS-16982-16

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Rocker Arm, 3/8 in. Stud Mount, Full Roller, Steel, 1.52 Ratio, Chevy, Small Block, Set of 8

Part Number: CCA-1601-8

5.0 out of 5 stars ( 4 )

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Engine Hardware, Dowels, Keys, Bolts, Chevy, Small Block, Kit

Part Number: DUR-FKC-1A

4.33 out of 5 stars ( 6 )

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Cam/Lifters/Timing, Hydraulic Flat Tappet, Advertised Duration 268/268, Lift .454/.454, Chevy, Small Block, Kit

Part Number: CCA-SK12-210-2

4.23 out of 5 stars ( 13 )

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Engine Finishing Hardware, Head Dowels, Camshaft Bolts, Crank Key, Oil Pump Dowel, Chevy, Small Block, Kit

Part Number: CCA-233

4.8 out of 5 stars ( 10 )

Estimated Ship Date: Today

Valve Springs, Single, 1.254 in. Outside Diameter, 370 lbs./in. Rate, 1.150 in. Coil Bind Height, Set of 12

Part Number: CCA-981-12

5.0 out of 5 stars ( 2 )

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Valve Spring Retainers, Steel, 10 Degree, 1.250 in. Outside Diameter, .735 in. Inside Diameter, Set of 16

Part Number: CCA-751-16

Not Yet Reviewed

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Valve Spring, Beehive, Single, 0.560 in. Maximum Valve Lift, 330 lbs./in. Spring Rate, 1.150 in. Coil Bind Height, Each

Part Number: BTC-SP0111

Not Yet Reviewed

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Valve Locks, Stamped Steel, 7 Degree, 1-Groove, 11/32 in. Valve Stem, Set of 32

Part Number: HRS-93040

Not Yet Reviewed

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Valve Springs, Pacaloy, Single, 1.260 in. Outside Diameter, 1.700 in. Installed Height, Set of 16

Part Number: TFS-15106

Not Yet Reviewed

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Valve Spring, Single, 1.290 in. Outside Diameter, 270 lbs./in. Rate, 1.150 in. Coil Bind Height, Set of 16

Part Number: HRS-98115

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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