Engine Blocks & Parts

Main Bolts, High Performance Series, 4-bolt Main, Hex, Designed To Fit World Motown Cast Iron Engine Blocks, Kit

Part Number: ARP-134-5203

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Estimated Ship Date: Today

Main Bolts, High Performance Series, 4-Bolt Main, Buick V6, Stage I

Part Number: ARP-123-5201

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Estimated Ship Date: Today

SB Chevy WP Motown alum block (splayed) msk

Part Number: ARP-134-5604

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Estimated Ship Date: Today

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Expansion Plug, Engine Oil Galley Plug, Steel, 1.50 in. Diameter, Chrysler, Dodge, Ram, Jeep, Each

Part Number: MOP-06036417AA

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Estimated Ship Date: Today

Lifter Bushing, 1.062 in. O.D., 0.936 in. I.D., 1.990 in. Length, Bronze, Keyway, Chevy, Set of 16

Part Number: ISK-KLB936

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Estimated Ship Date: Today

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Engines, Bare Blocks, Gen III Hemi, Cast Iron, OEM Style, Standard Deck, 4.10 in. Bore, with Studs, Line Honed Main Caps, Dodge, RAM, 6.4L, Each

Part Number: CPI-S0034

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Estimated Ship Date: Today

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Engines, Bare Blocks, Hellcat, Gen III Hemi, Cast Iron, OEM Style, Standard Deck, 4.10 in. Bore, with Energy Billet Main Caps, Dodge, 6.2L, Each

Part Number: CPI-S0036

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Estimated Ship Date: Today

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Engines, Bare Blocks, Hellcat, Gen III Hemi, Cast Iron, OEM Style, Standard Deck, 4.10 in. Bore, with Studs, Line Honed Main Caps, Dodge, 6.2L, Each

Part Number: CPI-S0037

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Estimated Ship Date: Today

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Engines, Bare Blocks, Hellcat, Gen III Hemi, Cast Iron, OEM Style, Standard Deck, 4.10 in. Bore, with OptiTorque Stud Kit, Dodge, 6.2L, Each

Part Number: CPI-S0035

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Estimated Ship Date: Today

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Steel Shallow Cup Freeze Plug

Part Number: SLP-381-2158

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Estimated Ship Date: Today

Replacement, Hardware Kit, 2-Bolt Main, Ford, with Trick Flow Main Cap Girdle,

Part Number: TFS-53400700-HK

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Estimated Ship Date: Today

Expansion Plugs, Steel, Ford, Lincoln, Mercury, Kit

Part Number: RNB-02653

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Estimated Ship Date: Today

Main Bolts, Extreme Duty, 4-bolt Style, 6-point, Premium Quality, 190,000 psi Yield Strength, Washers, Chevy, Small Block, Kit

Part Number: SUM-910203-PRO

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Estimated Ship Date: Today

Main Bolts, Extreme Duty, 2-bolt Style, 6-point, Premium Quality, 190,000 psi Yield Strength, Washers, Chevy, Small Block, Kit

Part Number: SUM-910202-PRO

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Estimated Ship Date: Today

SHORT BLOCK FE

Part Number: PYP-3036

Not Yet Reviewed

Estimated Ship Date: Aug 15, 2025 if ordered today

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Main Cap, Billet Steel, 3-Center, Straight Outer Bolts, 4-Bolt, Chevy, Small Block, Each

Part Number: HRS-H350C-1

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

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• Special Order

Main Cap SB Chev 400

Part Number: HRS-H400-1

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

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• Special Order

S&S Cycle 2018+ M8 Softail Models MK-Series Crankcase Assembly

Part Number: SSY-310-1326

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Estimated Ship Date: Aug 25, 2025 if ordered today

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• $10.00 Summit Bucks
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Main Cap, SB Chev 350

Part Number: HRS-H350S-1

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

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Expansion Plugs, Brass, Diameter 0.947 in., Buick, Oldsmobile, Pontiac, Each

Part Number: RNB-565-016

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Estimated Ship Date: Aug 18, 2025 if ordered today

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Sleeve Assembly Ring Set - Case/IH (Formerly Case), A-336BD, A-504BD, 4-5/8" Bore

Part Number: MAH-S41318

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Estimated Ship Date: Aug 28, 2025 if ordered today

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EXPANSION PLUG

Part Number: MGR-555-108

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Estimated Ship Date: Aug 25, 2025 if ordered today

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Grille Insert

Part Number: PUT-84182FP

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Estimated Ship Date: Aug 18, 2025 if ordered today

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CYLINDER SLEEVE

Part Number: MEL-CSL-115N

Not Yet Reviewed

Estimated Ship Date: Aug 28, 2025 if ordered today

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Cylinder Sleeve, Cast Iron, 4.360 in. Bore I.D., 0.094 in. Wall Thickness, 6.000 in. Length, Each

Part Number: MEL-CSL128

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Estimated Ship Date: Aug 28, 2025 if ordered today

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