Engines & Components

Valve Spring, PAC Racing, Dual, 1.275 in. Outside Diameter, 450 lbs./in. Rate, 1.080 in. Coil Bind, Each

Part Number: TFS-16306-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Harmonic Balancer Bolts, Internal Allen Head, 5/16 in.-18 Thread Size, Steel, Black Oxide, Chevy, Set of 6

Part Number: ATI-950220

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Repair Sleeve, Harmonic Balancer, Steel, Each

Part Number: TMK-88176

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Today

Pushrods, Assembled, Steel, 5/16 in. Diameter, Ball Tips, 9.278 in. Overall Length, Each

Part Number: MEL-MPR-91

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Valve Cover Grommet, Breather, 1.25 in. Outside Diameter, 1 in. Inside Diameter, Each

Part Number: TRD-9359

4.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

Rocker Arm Nuts, Polylock, Full Roller, 7/16 in.-20 Thread, 0.600 in. Shank Diameter, 1.190 in. Length, Each

Part Number: HRS-90036

Not Yet Reviewed

Estimated Ship Date: Today

Bolt, Crankshaft, Hex Head, Chevy, Small Block, LT1/LT4, Each

Part Number: NAL-9440024

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Valve Spring Retainer, Steel, 7 Degree, 1.250 in. Outside Diameter, .650 in. Inside Diameter, Each

Part Number: CCA-742-1

Not Yet Reviewed

Estimated Ship Date: Today

Hose, PCV, Plastic, Black, Dodge, Jeep, Each

Part Number: CWA-53030497

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Engine Expansion Plug, Rubber/Steel, for 1.375 in. - 1.500 in. Holes, Each

Part Number: RNB-02602

Not Yet Reviewed

Estimated Ship Date: Today

Engine Expansion Plug, Rubber, for 1.750 in. To 1.875 in. Diameter Holes, Each

Part Number: RNB-02605

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Oil filter sandwich plate adapter screw bung, M22 x 1.50, stainless

Part Number: IRP-HSC-1043

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Valve Cover Breather Grommets for 1.22" Holes, Pair

Part Number: MIL-85672

Not Yet Reviewed

Estimated Ship Date: Today

PCV Hose, Plastic, Black, Each

Part Number: RNB-47043

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Pushrod, Oiling, Steel, 5/16 in. Tube Diameter, Ball Tips, 6.802 in. Length, Each

Part Number: MEL-MPR-371

Not Yet Reviewed

Estimated Ship Date: Today

Push Rod, Steel, 5/16 in. Diameter, Ball/Ball Ends, 9.668 in. Length, Each

Part Number: MEL-MPR-303

Not Yet Reviewed

Estimated Ship Date: Today

Engine Rocker Arm Adjusting Nut

Part Number: PQX-1204512

Not Yet Reviewed

Estimated Ship Date: Today

Oil Dipstick (260, 289, Light Gray)

Part Number: SDK-C3OZ-6750-B

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Pushrod, High Energy, Steel, Heat-Treated, 5/16 in. Diameter, 7.266 in. Length, Universal, Each

Part Number: CCA-7809-1

Not Yet Reviewed

Estimated Ship Date: Today

Wrist Pin Retainer, SpiroLox, for .975 in. Pin Diameter, .042 in. Width, Each

Part Number: ROS-4004-E

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Valve Spring Locator, Inside Locating Shoulder, Chromoly, 1.350 in. O.D., 0.575 in. I.D., 0.060 in. Thick, Each

Part Number: RSC-PAC-S160

Not Yet Reviewed

Estimated Ship Date: Aug 27, 2025 if ordered today

• Drop Ship
• Special Order

Valve Spring Locator, Inside Locating Shoulder, Chromoly, 0.700 in. Inner Spring, 1.550 in. O.D., 0.575 in. I.D., 0.060 in. Thick, Each

Part Number: RSC-PAC-S105

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 27, 2025 if ordered today

• Drop Ship
• Special Order

Pushrod, Chromoly Steel, Heat-Treated, 5/16 in. Diameter, 8.200 in. Length, Universal, Each

Part Number: MAN-25745-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

3/8 Race Series Polylock Single

Part Number: SCC-SCPPL38-1

Not Yet Reviewed

Estimated Ship Date: Today

Freeze Plug Kits Bagged - Brass

Part Number: MEL-MPE-103BR

Not Yet Reviewed

Estimated Ship Date: Today