1973 Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Melling Replacement Rocker Arm Shafts MRS-652

Melling Replacement Rocker Arm Shafts MRS-652

Rocker Arm Shaft, Ford L6, Each

Part Number: MEL-MRS-652

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Crown Automotive Connecting Rods J3237812

Connecting Rod, I-beam, Steel, Natural, 5.875 in. Length Center To Center, Jeep, 3.8L, 4.2L, Each

Part Number: CWA-J3237812

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Trick Flow® Pushrod Guideplates TFS-52400624

Guideplates, Flat, 3/8 in. Pushrod Size, Ford, 302, 351W, Trick Flow® R-Series, Set of 8

Part Number: TFS-52400624

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Sealed Power Main Bearing Sets 4925M

Main Bearings, Standard Size, Tri Metal, 1/2 Groove, Ford, Mercury, 351C, Set of 5

Part Number: SLP-4925M

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

ATP Graywerks Harmonic Balancers 102042

Harmonic Balancer, Internal Balance, Nodular Iron, Chevy/GMC, Small Block, Each

Part Number: ATP-102042

2.75 out of 5 stars ( 4 )

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Cloyes Replacement Timing Chains 9-134-10

Timing Chain, Replacement, Double Roller, Steel, 0.010 in. Reduced Center Distance, Chevy, Chrysler, Ford

Part Number: CLO-9-134-10

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Canton Racing Oil Pan Pickups 15-801

Oil Pickup, Bolt-In, Stock Pan Style, 0.625 in. Tube Diameter, Ford, V8, Big Block, FE, 332-428, Each

Part Number: CTR-15-801

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

King XP-Series Rod Bearings CR 804XPND 001

Rod Bearings, XP-Series, Silicon Aluminum, 0.001 in. Crankshaft Undersize, Ford, 221, 255, 260, 289, 302, Set of 8

Part Number: KGB-CR804XPND001

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

COMP Cams High Energy Pushrods 7864-12

Pushrods, Steel, Cup/Ball, 5/16 in. Diameter, 9.830 in. Length, Set of 12

Part Number: CCA-7864-12

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

ARP High Performance Series Wave-Loc Connecting Rod Bolts 154-6403

Connecting Rod Bolts, High Performance Wave-Loc, 8740 Chromoly Steel, Ford, 351C, V8, Set of 16

Part Number: ARP-154-6403

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Wiseco Pro Tru Street Pistons 5515A3

Pistons, Pro Tru Street, Forged Aluminum, Flat Top, 4.030 in. Bore, Rings, Ford, 351 Cleveland, Single Piston, Each

Part Number: WIS-5515A3

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Summit Racing™ Race Series Main Bearing Sets SUM-1039HXS

Summit Precision High-Tensile Tri-Metal Alloy Racing Main Bearings, BBF 460 .001 Extra Clearance, 3/4 Upper and Lower groove, set

Part Number: SUM-1039HXS

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Canton Racing Oil Pan Pickups for 1966-1977 BRONCO - 16-671

Oil Pickup, Bolt-In, Street/Strip Pan Style, 10.000 in. Pan Depth, Ford, Bronco, V8, Small Block, 351W, Each

Part Number: CTR-16-671

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

Sealed Power Main Bearing Sets 4281M 10

Main Bearings, .010 in., Tri Metal, Full Groove, Oldsmobile, 4.3L, 5.0L, 5.4L, 5.7, 403, Gas Engines, Set of 5

Part Number: SLP-4281M10

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

COMP Cams Pro Magnum Shaft Mount Roller Rocker Arms 1622-1

Rocker Arm, Ultra Pro, Chromoly, Full Roller, Shaft Mount, 1.5 Ratio, Chrysler, Each

Part Number: CCA-1622-1

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

PRW Main Girdle Stud Kits 1000209

CHEV 454, Stud Kit, Main Girdle, Includes 10ea, 1/2" Longer Studs, 1/2"-13/20 x 5.313" Studs, PRW Fasteners & Hardware.

Part Number: PQX-1000209

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

Proform Balancers 66513

Harmonic Balancer, OEM, External Balance, Nodular Iron, Natural, Chevy, Small Block, 400, Each

Part Number: PRO-66513

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

King HP-Series Main Bearings MB 509HP 001

Main Bearings, HP-Series, Silicon Aluminum, 0.001 in. Crankshaft Undersize, Chevy, 400, Set of 5

Part Number: KGB-MB509HP001

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

Hastings Piston Ring Sets 695030

Piston Rings, Piston Ring Sets, 0.030 in. Oversize, 4.330 in. Bore, Phosphate Coated, 5/64 in., 5/64 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-695030

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

PRW Pushrod Guideplates (PowerPlus+) 1146001

Guideplates, PowerPlus+, Raised, Steel, Black Oxide, 5/16 in. Pushrod Size, Ford, Set of 8

Part Number: PQX-1146001

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Hastings Piston Ring Sets for 1968-1969 TR250, 1968-1976 TR6 - 6817

Engine Piston Ring Set, 6-Cyl Ring Set; Phosphate

Part Number: HSN-6817

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Moroso Cast Aluminum Crankshaft Pulleys 64100

Crankshaft Pulley, V-Belt, 1-Groove, 4 in., Aluminum, Natural, Chevy, Small Block, Long Pump, Each

Part Number: MOR-64100

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M592

Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M592

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Sealed Power Performance Piston Ring Sets E-229K

2 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/9/2026

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Hastings Premium Ductile Ring Sets 2M592060

Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M592060

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Canton Racing Windage Trays 20-916

Windage Tray, Steel, Clear Zinc, Screened, Rear Sump, Chevy, Big Block, Each

Part Number: CTR-20-916

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today