1978 Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Manley Severe Duty Series Stainless Steel Valves 11748-1

Valves, Exhaust, Stainless Steel, 1.940 in. Diameter, .3415 in. Stem, 5.140 in. Length, Chevy, Small Block, Each

Part Number: MAN-11748-1

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 23, 2026 if ordered today

Mahle Original Lifters 213-1669

Hydraulic Valve Lifter - Ford Pass. & Trk. 144, 170, 2.9Ll, 200, 250, 318, 330, 332, 341, 352, 360,

Part Number: MAH-2131669

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

ACL Direct Replacement Main Bearing Sets 5M590A-01

Main Bearings, Aluglide, A-Series, Grooved, Bi-Metal Design, 0.001 in. Extra Clearance, Stock Crank, Ford, Omega, 4.2L, 4.7L, 5.0L, 5.7L, Set of 5

Part Number: PEB-5M590A-01

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Brodix Cylinder Heads Intake Valves BR 60518D

Valve, Intake, Stainless Steel, 2.180 in. Diameter, .342 in. Stem, 5.540 in. Length, Chevrolet, Ford, Each

Part Number: BRO-BR60518D

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Clevite P-Series Main Bearings MS-590P-30

Main Bearings, P Series, 1/2 Groove, .030 in. Undersize, Tri Metal, Ford, Small Block, Set of 5

Part Number: CLE-MS590P30

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 24, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 24, 2026 if ordered today

Edelbrock Stainless Steel Valves 93772

Valve, Exhaust, Stainless Steel, 1.76 in. Diameter, .341 in. Stem, Ford, for Performer RPM and Victor Jr, Each

Part Number: EDL-93772

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 6, 2026 if ordered today

Manley Race Series Stainless Steel Valves 11509-1

Valves, Exhaust, XH-426 Stainless Steel, 1.880 in. Diameter, .372 in. Stem, 5.522 in. Length, Each

Part Number: MAN-11509-1

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Edelbrock Replacement Valve Seats 9709

Edelbrock Replacement Valve Seats 9709

Valve Seat; Intake; 2.02 in. Valve

Part Number: EDL-9709

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 6, 2026 if ordered today

Trick Flow® Replacement Valve Guides TFS-54500252-4

Valve Guides, Bronze, 5/16 in. Stem, Intake, Ford, 460, Set of 4

Part Number: TFS-54500252-4

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Trick Flow® Replacement Valves TFS-41400211

Valve, Intake, Stainless Steel, 2.300 in. Diameter, .341 in. Stem, 5.471 in. Length, Big Chevrolet, Each

Part Number: TFS-41400211

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Manley Race Series Stainless Steel Valves 11868-1

Valve, Intake, Stainless Steel, 2.250 in. Diameter, .342 in. Stem, 5.494 in. Length, Universal, Each

Part Number: MAN-11868-1

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Manley Race Master Valves 11653-1

Valves, Race Master, 10 degree Dish, XH-426 Stainless Steel, 35.5mm Head Diameter, 4.405 in. Length, Set of 4

Part Number: MAN-11653-1

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Manley Race Series Stainless Steel Valves 11307-1

Valves, Exhaust, Stainless Steel, 1.740 in. Diameter, .372 in. Stem, 5.010 in. Length, Mopar, Set of 8

Part Number: MAN-11307-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 23, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 23, 2026 if ordered today

Manley Race Master Valves 11308-1

Valves, Race Master, Intake, XH-426 Stainless Steel, 2.080 in. Diameter, 5.00 in. Length, Set of 8

Part Number: MAN-11308-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 23, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 23, 2026 if ordered today

Milodon Timing Pointers 65750

Timing Pointer, Billet Aluminum, Black, 8.0 in. Diameter Balancer, Chevy, Each

Part Number: MIL-65750

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

King SI-Series Rod Bearings CR 805SI 030

Rod Bearings, .030 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Mopar, Set of 8

Part Number: KGB-CR805SI030

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Manley Severe Duty Series Stainless Steel Valves 11747-1

Valves, Exhaust, XH-428 Stainless, 1.500 in. Diameter, 5.140 in. Length, Chevy, Small Block, Each

Part Number: MAN-11747-1

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 23, 2026 if ordered today

Scorpion Endurance Series Rocker Arms SCP3019-1

1.72F SBF 3/8 Blue Endurance Single Rocker Arm w/ Polylock

Part Number: SCC-SCP3019-1

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

Dura-Bond High Performance Coated Bearings CHP-12-3T

Cam Bearings, High Performance Coated, Bi-metal, Chill Cast Micro Babbitt, Stock Size, Position 3 or 4, Chevrolet, Big Block, Each

Part Number: DUR-CHP-12-3T

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

ACL Direct Replacement Main Bearing Sets 5M909P-10

Main Bearings, Duraglide, P-Series, Grooved, Tri-Metal, 0.01 in./0.25mm Undersize Crankshaft, Chevy, 4.4L, 4.9L, 5.0L, 5.3L, 5.7L, Set of 5

Part Number: PEB-5M909P-10

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

COMP Cams Ultra Pro Magnum Rocker Arms 1631-1

Rocker Arm, Ultra Pro Magnum, Full Roller, Chromoly Steel, 1.6 Ratio, 3/8 in. Stud, Ford, Small Block, Each

Part Number: CCA-1631-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Moroso Oil Filter Bypass Plates 23770

Adapter, Oil Filter Bypass, Bolt-On, Aluminum, Natural, 1/2 in. NPT Inlet/Outlet, Kit

Part Number: MOR-23770

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Allstar Performance Camshaft Seal Plates ALL90085

Camshaft Drive Seal Plates, Aluminum, Black Finish, 2.103 in. Diameter, Chevy, 4.3L, 4.4L, 4.6L, 5.0L, 5.4L, 5.7L, 6.6L, Each

Part Number: AAF-ALL90085

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 18, 2026 if ordered today

Howards Cams Direct Lube Extreme-Duty Mechanical Lifters 91118-1

Lifter, Mechanical Flat Tappet, Direct Lube, Chevy, Big, Small Block, Each

Part Number: HRS-91118-1

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Manley Severe Duty Series Stainless Steel Valves 11847-1

Valve, Exhaust, XH-428 Stainless, 1.900 in. Head Diameter, 5.522 in. Length, Chevy, Big Block, Each

Part Number: MAN-11847-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 23, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 23, 2026 if ordered today