Camshafts & Valvetrain

Valve Locks, Machined, Steel, 10 Degree, 1-Groove, 5/16 in. Valve Stem, Pair

Part Number: HRS-93070-2

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Drop Ship
• Special Order

Valve Locks, Machined, Steel, 10 Degree, 1-Groove, 3/8 in. Valve Stem, Pair

Part Number: HRS-93080-2

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Drop Ship
• Special Order

Valve Locks, Machined, Steel, 10 Degree, 1-Groove, 3/8 in. Valve Stem, +.050 in. Installed Height, Pair

Part Number: HRS-93090-2

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Drop Ship
• Special Order

Valve Spring, Dual, 1.500 in. Outside Diameter, 475 lbs./in. Rate, 1.040 in. Coil Bind Height, Each

Part Number: HRS-98541-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 27, 2025 if ordered today

• Drop Ship
• Special Order

Valve Spring, Dual, 1.550 in. Outside Diameter, 341 lbs./in. Rate, 1.150 in. Coil Bind Height, Each

Part Number: HRS-98611-1

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Drop Ship
• Special Order

Valve Spring, Single, 1.240 in. Outside Diameter, 335 lbs./in. Rate, 1.125 in. Coil Bind Height, Each

Part Number: HRS-98111-1

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Drop Ship
• Special Order

Valve Spring, Single, 1.265 in. Outside Diameter, 425 lbs./in. Rate, 1.150 in. Coil Bind Height, Each

Part Number: HRS-98212-1

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Drop Ship
• Special Order

Pushrod, Series C1010, Steel, 5/16 in. Diameter, Ball/Ball Ends, 6.804 in. Length, Each

Part Number: HRS-95198-1

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Drop Ship
• Special Order

Rev Kit Button

Part Number: HRS-90132-RKB

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Drop Ship
• Special Order

Rev Kit Button

Part Number: HRS-90133-RKB

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Drop Ship
• Special Order

Stud, Chev SB, 7/16"

Part Number: HRS-94656-1

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Drop Ship
• Special Order

Stud, Chev BB

Part Number: HRS-94657-1

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Drop Ship
• Special Order

Valve Spring Retainers, Steel, Single Spring, 1.013 in. Diameter, 7-Degree Lock Style, Each

Part Number: CCA-701-1

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Drop Ship
• Special Order

Bolt, Replacement, Rear Belt Guard Bolt, Each

Part Number: CCA-6100RB-1

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Drop Ship
• Special Order

BUTTON HEAD SOCKET CAP, 1/4" X 3/4"

Part Number: CCA-6100X-1

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Drop Ship
• Special Order

Valve Locks, Machined, Steel Alloy, 10 Degree, 1-Groove, .310 in. Valve Stem, Set of 8

Part Number: CCA-618-4

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Drop Ship
• Special Order

Valve Lock, Stamped, Hardened Steel, 7 Degree, 4-Groove, 3/8 in. Valve Stem, Pair

Part Number: CCA-604-1

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Drop Ship
• Special Order

Valve Spring, Single, 1.355 in. Outside Diameter, 219 lbs./in. Rate, 1.054 in. Coil Bind Height, Each

Part Number: CCA-906-1

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Drop Ship
• Special Order

Valve Springs, Single, 1.494 in. Outside Diameter, 353 lbs./in. Rate, 1.160 in. Coil Bind Height, Each

Part Number: CCA-901-1

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Drop Ship
• Special Order

Valve Spring, Single, 1.354 in. Outside Diameter, 380 lbs./in. Rate, 1.280 in. Coil Bind Height, Each

Part Number: CCA-910-1

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Drop Ship
• Special Order

Lifter, Hydraulic Flat Tappet, Buick, Cadillac, Each

Part Number: CCA-869-1

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Drop Ship
• Special Order

CAM BOLTS, 5/16 X 7/8 SHCS

Part Number: CCA-6500CB-1

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Drop Ship
• Special Order

Guideplates, Flat, Steel, Black Oxide, 5/16 in., Chevy, Each

Part Number: CCA-4840-1

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Drop Ship
• Special Order

Guideplate, Flat, 5/16 in. Pushrod Size, Mopar, Oldsmobile, Each

Part Number: CCA-4842-1

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Drop Ship
• Special Order

Guideplates, Flat Style, Steel, Black Oxide, 3/8 in. Pushrod, 8mm Stud, Chevy, Pontiac, 5.7L LS, Each

Part Number: CCA-4856-1

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Drop Ship
• Special Order