Availability
Engine Expansion Plugs
Part Number: NAL-10241154
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Engine Hardware Kits, Engine Hardware Finishing Kits, Cylinder Head Dowels, Camshaft Bolts, Oil Pump Dowel, Chevy, Small Block, High Performance, Kit
Part Number: DUR-FKC-1HP
Estimated Ship Date: Friday 11/28/2025
Estimated Ship Date: Friday 11/28/2025
Main Studs, 4-Bolt Main, High Performance, 12-Point, Chevy, Big Block, World/Merlin II and III Blocks, Kit
Part Number: ARP-135-5801
Not Yet Reviewed
Estimated Ship Date: Friday 11/28/2025
Estimated Ship Date: Friday 11/28/2025
Engine Block, Pro LS, Bare, Cast Iron, 6-bolt Main Bolt Style, 6 Head bolt Pattern, 9.240 in. Std. Deck 4.125 in. Bore, GenIII/IV LS Chevrolet, Each
Part Number: SUM-150216
Not Yet Reviewed
Estimated Ship Date: Friday 11/28/2025
Estimated Ship Date: Friday 11/28/2025
Engine Block, 400 Chevy Small Block, Class 35 German Cast Iron, 4-Bolt 350 Mains, 4.125 in. Unfinished Bore Diameter, 2-Piece Rear Main Seal
Part Number: SUM-150202
Estimated Ship Date: Friday 11/28/2025
Estimated Ship Date: Friday 11/28/2025
Engine Block, 350 Chevy Small Block, Class 35 German Cast Iron, 4-Bolt 350 Mains, 4.000 in. Unfinished Bore Diameter, 2-Piece Rear Main Seal
Part Number: SUM-150200
Estimated Ship Date: Friday 11/28/2025
Estimated Ship Date: Friday 11/28/2025
Engine Block, 400 Chevy Small Block, Class 35 German Cast Iron, 4-Bolt 400 Mains, 4.125 in. Unfinished Bore Diameter, 2-Piece Rear Main Seal
Part Number: SUM-150201
Estimated Ship Date: Friday 11/28/2025
Estimated Ship Date: Friday 11/28/2025
Engine Block, 350 Chevy Small Block, Class 35 German Cast Iron, 4-Bolt 350 Mains, 4.000 in. Unfinished Bore Diameter, 1-Piece Rear Main Seal
Part Number: SUM-150203
Estimated Ship Date: Friday 11/28/2025
Estimated Ship Date: Friday 11/28/2025
Engine Block, Summit, Big Block Chevrolet, Bare, Cast Iron, 4-bolt Main Bolt Style, 9.800 in. Standard Deck, 4.500 in. Bore, Each
Part Number: SUM-150210
Not Yet Reviewed
Estimated Ship Date: Friday 11/28/2025
Estimated Ship Date: Friday 11/28/2025
Engine Block, Summit, Big Block Chevrolet, Bare, Cast Iron, 4-bolt Main Bolt Style, 9.800 in. Standard Deck, 4.600 in. Bore, Each
Part Number: SUM-150211
Not Yet Reviewed
Estimated Ship Date: Friday 11/28/2025
Estimated Ship Date: Friday 11/28/2025
Engine Block, Summit, Big Block Chevrolet, Bare, Cast Iron, 4-bolt Main Bolt Style, 10.200 in. Tall Deck, 4.600 in. Bore, Each
Part Number: SUM-150213
Not Yet Reviewed
Estimated Ship Date: Friday 11/28/2025
Estimated Ship Date: Friday 11/28/2025
Housing, Rear Main Seal, Aluminum, Chevy, LS, Each
Part Number: SUM-G2621
Estimated Ship Date: Friday 11/28/2025
Estimated Ship Date: Friday 11/28/2025
Main Girdle, Race Version, Stud, Tool Steel, Ford, 289/302, Kit
Part Number: TFS-5150R700
Estimated Ship Date: Friday 11/28/2025
Estimated Ship Date: Friday 11/28/2025
Adapter, Oil Cooler, Billet Aluminum, Black Anodized, GM, LS, Each
Part Number: DER-35611
Estimated Ship Date: Friday 11/28/2025
Estimated Ship Date: Friday 11/28/2025
Adapter, Oil Cooler, Billet Aluminum, Thermostat, Black Anodized, GM, LS, Each
Part Number: DER-35621
Estimated Ship Date: Friday 11/28/2025
Estimated Ship Date: Friday 11/28/2025
Oil Galley Barbell Plug, OEM-Style, Billet Aluminum, O-Rings, Chevy, LS, Each
Part Number: DER-35603
Estimated Ship Date: Friday 11/28/2025
Estimated Ship Date: Friday 11/28/2025
Main Girdle, Bolt, Tool Steel, Ford, 289/302, Kit
Part Number: TFS-51500700
Estimated Ship Date: Friday 11/28/2025
Estimated Ship Date: Friday 11/28/2025
Engine Block, Pro LS, Bare, Cast Iron, 6-bolt Main Bolt Style, 9.240 in. Std Deck, 4 Head Bolt, 4.065 in. Bore, GenIII/IV LS Chevrolet, 6.0/6.2, Each
Part Number: SUM-150215
Not Yet Reviewed
Estimated Ship Date: Friday 11/28/2025
Estimated Ship Date: Friday 11/28/2025
Fuel Pump Pushrod, Lightweight, Chromoly, Bronze Tip, for Use with Billet Steel Roller Cams, Chevrolet, Each
Part Number: MOR-65765
Not Yet Reviewed
Estimated Ship Date: Friday 11/28/2025
Estimated Ship Date: Friday 11/28/2025
Main Girdle, Bolt, Tool Steel, Ford, 429/460, Kit
Part Number: TFS-53400700
Estimated Ship Date: Friday 11/28/2025
Estimated Ship Date: Friday 11/28/2025
Main Caps, Billet Steel, 2-Bolt, Straight, Mopar, Set of 5
Part Number: PQX-1738301
Not Yet Reviewed
Estimated Ship Date: Friday 11/28/2025
Estimated Ship Date: Friday 11/28/2025
Engine Block, Ford 302 Cast Iron , 4-Bolt Mains, 4.000 in. Bore, 1-Piece Rear Main Seal, Small Block, Each
Part Number: SUM-150206
Not Yet Reviewed
Estimated Ship Date: Friday 11/28/2025
Estimated Ship Date: Friday 11/28/2025
MAIN GIRDLE, BILLET STEEL, FORD 351W, incl PRW fasteners & hdwe
Part Number: PQX-9035100
Not Yet Reviewed
Estimated Ship Date: Friday 11/28/2025
Estimated Ship Date: Friday 11/28/2025
Bolt, GM Genuine Parts Replacement Bolt, Hex Head Flange, M8 x 1.25, 0.900 in. Underhead Length, Grade 10.9, Steel, Gray, Each
Part Number: ADO-12556127
Estimated Ship Date: Friday 11/28/2025
Estimated Ship Date: Friday 11/28/2025
Cylinder Head Dowel Pin, Solid, Chevy GM, LS/LSX, Gen III/IV For use with standard or 1/2 in. head studs. Set of 4
Part Number: SUM-910233
Not Yet Reviewed
Estimated Ship Date: Friday 11/28/2025
Estimated Ship Date: Friday 11/28/2025
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