1974 Engines & Components

Main Bearings, SI-Series, 1/2 Groove, Standard Size, Bi-metal, Aluminum Silicon, Chevy, 400, Set of 5

Part Number: KGB-MB509SI

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Freeze Plug Kit, Brass, Ford, 351C, 351M, 400, Kit

Part Number: MIL-34037

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Main Bearings, SI-Series, 1/2 Groove, Standard Size, Bi-metal, Silicon Aluminum, Ford, 429, 460, Set 5

Part Number: KGB-MB5650SI

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Timing Cover, 1-Piece, Steel, Silver, Chevy, Small Block, Each

Part Number: CTR-21-900

4.53 out of 5 stars ( 15 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Valve, Intake, Dished, 2.250 in. Head Diameter, 0.250 in. Over Installed Length, Chevy, Big Block, Each

Part Number: AFR-7620-1

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Guideplates, Flat, 5/16 in. Pushrod Size, Pontiac, 350-455, Set of 8

Part Number: CCA-4851-8

3.29 out of 5 stars ( 7 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Rocker Arm Studs, 3/8-24 in. Thread, 1.75 in. Effective Stud Length, Chevy, Ford, Small Block, Set of 16

Part Number: EW1-17507

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Valve, Replacement, Exhaust, Stainless Steel, 1.570 in. Diameter, 8mm Stem, 5.030 in. Length, Ford, Each

Part Number: AFR-7248-1

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Cam Bearings, Direct Replacement, Steel Backed Babbit, Mopar, Small Block, Set

Part Number: SLP-1451M

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Piston Rings, Cast Iron, 4.060 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-251X60

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Valve, Exhaust, OEM Replacement, 1.624 in. Diameter, Oldsmobile, 350, 400, 425, 455, Each

Part Number: MEL-V0974

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Cylinder Head Dowel Pins, Chevy, Small Block, Set of 50

Part Number: PIO-PG-225-50

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Cam Gear Bolt, High Performance, Chromoly, Hex Head, With Spring and Pin, Jeep, 2.5L, 4.0L, 4.2L, Kit

Part Number: SUM-G1797

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Rod Bearings, Standard Size, Bi-metal, Silicon Aluminum, Ford, Small Block, Set of 8

Part Number: KGB-CR814SI

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Rocker Arm Studs, 7/16-14 in. Base Thread, 7/16-20 in. Rocker Arm Nut Thread, 2.00 in. Stud Length, Chevy, Ford, Big Block, Set of 8

Part Number: AFR-6407-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Timing Cover, 1-Piece, Steel, Black Powdercoated, Chevy, Small Block, Kit

Part Number: CHP-CP135B

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Rod Bearings, CP-Series, Tri Metal, 0.010 in. Crankshaft Undersize, Chrysler, Dodge, Plymouth, Small Block, Polysphere

Part Number: SLP-8-2130CP10

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Rod Bearings, .010 in Crankshaft Undersize, Bi Metal, Alecular Alloy, Ford, Big Block FE, Set of 8

Part Number: KGB-CR809AM010

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Main Bearings, 1/2 Groove, .010 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Ford, Small Block, Set of 5

Part Number: KGB-MB529SI010

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Valve, Exhaust, Stainless Steel, 1.600 in. Diameter, .314 in. Stem, 5.200 in. Length, Small Ford, Each

Part Number: TFS-52500212

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Harmonic Balancer Bolt, 12-Point, Chromoly, 7/16-20 Thread Size, Chevy, Small Block, Each

Part Number: PQX-1042265

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Timing Chain and Gear Set, Double Roller, Iron/Steel Sprockets, Chevy, GMC, 454, Set

Part Number: CLO-C-3024K

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Harmonic Balancer Bolt, Chromoly, Black Oxide, 12-Point, Pontiac, V8, Each

Part Number: ARP-190-2501

4.91 out of 5 stars ( 11 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Timing Pointer, Aluminum, Black, Chevy, Big Block, 8 in. Balancer, Fits Billet Timing Covers, Each

Part Number: CVS-TP4800S

3.57 out of 5 stars ( 14 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Dipstick with Tube, Engine, Steel, Chrome, Oldsmobile, V8, Each

Part Number: MRG-6925

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air