Engine Blocks & Parts | Summit Racing

Howards Cams Extreme Billet Main Caps H350S

Howards Cams Extreme Billet Main Caps H350S

Main Caps, Billet Steel, 3-Center, Splayed Outer Bolts, 4-Bolts, Chevy, Small Block, Set of 3

Part Number: HRS-H350S

3.33 out of 5 stars ( 3 )

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ARP Main Stud Kits 135-5606

Main Studs, 4-Bolt Main, Chevy, Big Block, Mark V, 502, Kit

Part Number: ARP-135-5606

5.0 out of 5 stars ( 1 )

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Dura-Bond Timing Cover Dowels AD-967

Timing Cover Dowel Pin, 0.550 in. Long, 0.482 in. Outside Diameter, 0.385 in. Inside Diameter, Steel, Ford, Each

Part Number: DUR-AD-967

5.0 out of 5 stars ( 3 )

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Moroso Extra Long Bellhousing Dowel Pins 37938

Bellhousing Dowel Pins, .625 in. Diameter, .021 in. Offset, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: MOR-37938

4.45 out of 5 stars ( 11 )

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Summit Racing™ Ford, Mopar Bellhousing Dowel Pins SUM-192008

Bellhousing Dowel Pins, .500 in. Diameter, .021 in. Offset, Ford, Mopar, Lincoln, Mercury, Pair

Part Number: SUM-192008

3.86 out of 5 stars ( 7 )

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PRW Billet Steel Main Girdles 9030200

MAIN GIRDLE, BILLET STEEL, FORD 289-302, incl PRW fasteners & hdwe

Part Number: PQX-9030200

Not Yet Reviewed

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ARP Main Stud Kits 255-5502

Main Studs, 2-Bolt Main, Used with Windage Tray, Ford, 429, 460, Kit

Part Number: ARP-255-5502

5.0 out of 5 stars ( 3 )

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Proform Freeze Plug Kits 66556

Freeze Plugs, Brass, Ford, 429, 460, Kit

Part Number: PRO-66556

5.0 out of 5 stars ( 2 )

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Dart LS Next Block Hardware Kits 32000018

Engine Hardware Kits, Brass Freeze Plugs, Coated Camshaft Bearings, Dowel Pins, Chevrolet, SHP LS Next Block, Kit

Part Number: DRT-32000018

Not Yet Reviewed

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Pioneer Timing Cover Dowels 839059

Timing Cover Dowel Pins, Steel, Chevy, Pair

Part Number: PIO-839059

4.63 out of 5 stars ( 8 )

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Summit Racing™ Oil Cooler Block-Off Plates SUM-121026

Oil Cooler Block-Off Plate, Billet Aluminum, Clear Anodized, 1/8 in. NPT Port, Chevy, LS, Each

Part Number: SUM-121026

5.0 out of 5 stars ( 1 )

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Earl's Performance Oil Cooler Block-Off Plates 1137ERL

Oil Cooler Block-Off Plate, Billet Aluminum, Black, Anodized, 1/8 in. NPT Port, Chevrolet, Gen V, LT, Each

Part Number: EAR-1137ERL

5.0 out of 5 stars ( 4 )

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ARP Main Stud Kits 152-5401

Main Studs, 2-Bolt Main, Ford, 240, 300, L6, Kit

Part Number: ARP-152-5401

3.75 out of 5 stars ( 4 )

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ARP Main Stud Kits 203-5407

Main Studs, 2-bolt Main, Allen Head Nuts, Toyota, 1.8L, Kit

Part Number: ARP-203-5407

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Lakewood Bellhousing Dowel Pins 15950LKW

Bellhousing Dowel Pins, .500 in. Diameter, .007 in. Offset, Ford, Mopar, Lincoln, Mercury, Pair

Part Number: LAK-15950LKW

4.08 out of 5 stars ( 13 )

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Chevrolet Performance Bellhousing Dowel Pins 1453658

Bellhousing, Transmission Dowel Pin, .621 in. Diameter, Straight, 1.188 in. Length, GM, L92/LS, Each

Part Number: NAL-12720455

Not Yet Reviewed

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Improved Racing Engine Block Oil Galley Barbell Plugs EGM-502

Oil Galley Barbell Plug, OEM-Style, Billet Aluminum, Viton® O-Rings, Chevy, LT, Each

Part Number: IRP-EGM-502

Not Yet Reviewed

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Milodon Freeze Plug Kits 34035

Freeze Plug Kit, Brass, Ford, Small Block, 289/302/351W, Kit

Part Number: MIL-34035

5.0 out of 5 stars ( 5 )

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PRW Billet Steel Main Caps 1745401

Main Caps, Billet Steel, 4-Bolt, Straight, Chevy, Big Block, Set of 4

Part Number: PQX-1745401

Not Yet Reviewed

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ARP Powersports Main Cap Studs 271-5401

Main Cap Studs, 8740 Chromoly, Black Oxide, Suzuki, Kit

Part Number: ARP-271-5401

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

ARP Main Stud Kits 194-5601

Main Studs, 4-Bolt Main, Pontiac V8, Kit

Part Number: ARP-194-5601

5.0 out of 5 stars ( 1 )

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Pioneer Performance Freeze Plugs PE-110-B

Engine Expansion Plugs, Brass, Ford, Mercury, Big Block FE, Kit

Part Number: PIO-PE-110-B

5.0 out of 5 stars ( 1 )

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ACDelco Piston Oiler Kits 12678499

Piston Oil Kits, Replacement, Billet Steel, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-12678499

Not Yet Reviewed

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Melling Freeze Plugs MPE-113BR

Engine Expansion Plugs, Freeze Plugs, Brass, Camshaft Plug and Oil Galley Plugs, Chrysler, Dodge, Jeep, Plymouth, Kit

Part Number: MEL-MPE-113BR

4.0 out of 5 stars ( 4 )

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ARP Main Stud Kits 254-5501

Main Studs, 2-Bolt Main, with Windage Tray, Ford, 289, 302, Kit

Part Number: ARP-254-5501

4.67 out of 5 stars ( 3 )

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