Camshafts & Valvetrain

Valve Spring, Dual, 1.437 in. Outside Diameter, 380 lbs./in. Rate, 1.250 in. Coil Bind Height, Each

Part Number: HRS-98431-1

Not Yet Reviewed

Estimated Ship Date: Sep 11, 2025 if ordered today

• Drop Ship
• Special Order

Valve Spring, Dual, 1.437 in. Outside Diameter, 300 lbs./in. Rate, 1.062 in. Coil Bind Height, Each

Part Number: HRS-98432-1

Not Yet Reviewed

Estimated Ship Date: Sep 11, 2025 if ordered today

• Drop Ship
• Special Order

Valve Springs, Dual, Hydraulic Flat Tappet, 1.435 in. O.D., 251 lbs./in, 1.055 in. Coil Bind Height, Each

Part Number: HRS-98436-1

Not Yet Reviewed

Estimated Ship Date: Sep 11, 2025 if ordered today

• Drop Ship
• Special Order

Pushrod, Chromoly, 5/16 in. Diameter, 8.150 in. Long, Universal, Each

Part Number: HRS-95015-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 11, 2025 if ordered today

• Drop Ship
• Special Order

Pushrod, Chromoly, 5/16 in. Diameter, 8.550 in. Long, Universal, Each

Part Number: HRS-95017-1

Not Yet Reviewed

Estimated Ship Date: Sep 11, 2025 if ordered today

• Drop Ship
• Special Order

Pushrod, Chromoly, 5/16 in. Diameter, 7.150 in. Length, Universal, Each

Part Number: HRS-95021-1

Not Yet Reviewed

Estimated Ship Date: Sep 11, 2025 if ordered today

• Drop Ship
• Special Order

Pushrod, Swedged End, Chromoly, 5/16 in. Diameter, Ball/Ball Ends, 8.700 in. Length, Each

Part Number: HRS-95029-1

Not Yet Reviewed

Estimated Ship Date: Sep 11, 2025 if ordered today

• Drop Ship
• Special Order

Valve Spring Retainers, Chromoly Steel, 10 Degree, 1.250 in. Outside Diameter, Each

Part Number: HRS-97132-1

Not Yet Reviewed

Estimated Ship Date: Sep 11, 2025 if ordered today

• Drop Ship
• Special Order

Valve Springs, Valve Spring, Ovate Behive

Part Number: HRS-98110-1

Not Yet Reviewed

Estimated Ship Date: Sep 11, 2025 if ordered today

• Drop Ship
• Special Order

Pushrod, 5/16", 7.350"

Part Number: HRS-95031-1

Not Yet Reviewed

Estimated Ship Date: Sep 11, 2025 if ordered today

• Drop Ship
• Special Order

Pushrod, Swedged End, Chromoly, 5/16 in. Diameter, 3/8 in. Ball/Ball Ends, 7.700 in. Length, Each

Part Number: HRS-95104-1

Not Yet Reviewed

Estimated Ship Date: Sep 11, 2025 if ordered today

• Drop Ship
• Special Order

Pushrod, Chromoly, 3/8 in. Diameter, 7.650 in. Length, Universal, Each

Part Number: HRS-95109-1

Not Yet Reviewed

Estimated Ship Date: Sep 11, 2025 if ordered today

• Drop Ship
• Special Order

Pushrod, Chromoly, 3/8 in. Diameter, 8.280 in. Long, Universal, Each

Part Number: HRS-95110-1

Not Yet Reviewed

Estimated Ship Date: Sep 11, 2025 if ordered today

• Drop Ship
• Special Order

Pushrod, Chromoly, 3/8 in. Diameter, 8.380 in. Long, Universal, Each

Part Number: HRS-95111-1

Not Yet Reviewed

Estimated Ship Date: Sep 11, 2025 if ordered today

• Drop Ship
• Special Order

Pushrod, Chromoly, 3/8 in. Diameter, 7.800 in. Long, Universal, Each

Part Number: HRS-95114-1

Not Yet Reviewed

Estimated Ship Date: Sep 11, 2025 if ordered today

• Drop Ship
• Special Order

Pushrod, Chromoly, 3/8 in. Diameter, 9.250 in. Long, Universal, Each

Part Number: HRS-95115-1

Not Yet Reviewed

Estimated Ship Date: Sep 11, 2025 if ordered today

• Drop Ship
• Special Order

Cam Bushing 3 Deg. Each

Part Number: HRS-94510-4510-3

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 11, 2025 if ordered today

• Drop Ship
• Special Order

Cam Bushing 5 Deg. Each

Part Number: HRS-94510-4510-5

Not Yet Reviewed

Estimated Ship Date: Sep 11, 2025 if ordered today

• Drop Ship
• Special Order

Rocker SB Chev 1.6 x 3/8"

Part Number: HRS-90046-1

Not Yet Reviewed

Estimated Ship Date: Sep 11, 2025 if ordered today

• Drop Ship
• Special Order

Rev Kit Replacement Parts, Each

Part Number: HRS-MRRKB1

Not Yet Reviewed

Estimated Ship Date: Sep 11, 2025 if ordered today

• Drop Ship
• Special Order

Rev Kit Replacement Parts, Each

Part Number: HRS-MRRKB2

Not Yet Reviewed

Estimated Ship Date: Sep 11, 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: Sep 11, 2025 if ordered today

• Drop Ship
• Special Order

Valve Springs, Single, 1.539 in. Outside Diameter, 335 lbs./in. Rate, 1.150 in. Coil Bind Height, Damper, Each

Part Number: HRS-98612-1

Not Yet Reviewed

Estimated Ship Date: Sep 11, 2025 if ordered today

• Drop Ship
• Special Order

Valve Springs, Dual, 1.539 in. Outside Diameter, 510 lbs./in. Rate, 1.150 in. Coil Bind Height, Single

Part Number: HRS-98630-1

Not Yet Reviewed

Estimated Ship Date: Sep 11, 2025 if ordered today

• Drop Ship
• Special Order

Valve Spring, Dual, 1.540 in. Outside Diameter, 471 lbs./in. Rate, 1.150 in. Coil Bind Height, Each

Part Number: HRS-98635-1

Not Yet Reviewed

Estimated Ship Date: Sep 11, 2025 if ordered today

• Drop Ship
• Special Order