Availability
Engine Blocks & Parts
Main Cap Girdle, 2-Piece Rear Seal, 1045 Billet Steel, with PRW Steel Studs, Spacers, and Nuts, Chevy, 5.7L/350 Only, Each
Part Number: PQX-9035000
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Studs, 2-Bolt Main, for use with Windage Tray, Front Sump, Ford, 351W, Kit
Part Number: ARP-154-5503
Estimated Ship Date: Today
Estimated Ship Date: Today
Freeze Plug Kit, Brass, Chevy, Big Block, 396-454, Kit
Part Number: MIL-34033
Estimated Ship Date: Today
Estimated Ship Date: Today
Lifter Valley Cover, Finned, Aluminum, Black Powdercoated, Chevy, LS, Each
Part Number: SUM-240065-BLK
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Sleeve, Cast Iron, 3.188 in. Bore I.D., 0.094 in. Wall Thickness, 6.500 in. Length, Each
Part Number: MEL-CSL105
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Cylinder Head Locating Dowel Pin, Steel, Chevy, Each
Part Number: ADO-12558081
Estimated Ship Date: Today
Estimated Ship Date: Today
Bellhousing Dowel Pins, .625 in. Diameter, 2.0 in. Length, Straight, GM, Pair
Part Number: TCI-930055
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Caps, Ductile Iron, 3-Center, Angled Outer Bolts, 4-Bolt, Chevy, Small Block, Set
Part Number: MIL-11050
Estimated Ship Date: Today
Estimated Ship Date: Today
Bellhousing Dowel Pins, .625 in. Diameter, Buick, Chevrolet, Pair
Part Number: PIO-839032
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Studs, 4-Bolt Main, Dart Big M Block, Chevy, 454, Kit
Part Number: ARP-235-5601
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Dowel Pin, .250 in. Diameter, .625 in. Length, Chevy Cam Sprocket, Chrysler Head to Block, Set of 25
Part Number: PIO-PC-725-25
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Studs, 2-Bolt Main, Ford, 289, 302, Kit
Part Number: ARP-154-5408
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Sleeve, Cast Iron, 5.750 in. Bore I.D., 0.125 in. Wall Thickness, 17.500 in. Length, Each
Part Number: MEL-CSL572
Not Yet Reviewed
Estimated Ship Date: Mar 18, 2026 if ordered today
Estimated Ship Date: Mar 18, 2026 if ordered today
Main Bolts, 2-bolt Style, 12-point, 180,000 psi Yield Strength, Washers, Chevy, Small Block, Kit
Part Number: SUM-910202
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Studs, 4-Bolt Main, with Windage Tray, Chevy, Small Block, 400, Kit
Part Number: ARP-234-5606
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Freeze Plugs, Brass/Steel, Chevrolet, GM LS Engine, Kit
Part Number: PIO-PE-496-B
Estimated Ship Date: Today
Estimated Ship Date: Today
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: Today
Estimated Ship Date: Today
Engine Hardware Kit, Brass Freeze Plugs, Main Cap Side Bolts, Chevy, LS, Kit
Part Number: SUM-G1585
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Studs, 4-Bolt Main, Ford, 5.0L, Dart SHP Block, Kit
Part Number: ARP-154-5612
Estimated Ship Date: Today
Estimated Ship Date: Today
Block Off, Oil Cooler, Billet Aluminum, Black Anodized, GM, LS, Each
Part Number: DER-35601
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Studs, 2-Bolt Main, Small Journal, Chevy, Small Block, Kit
Part Number: ARP-134-5501
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Sleeve, Cast Iron, 4.590 in. Bore I.D., 0.185 in. Wall Thickness, 6.770 in. Length, Each
Part Number: DRT-32160321
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Dowel Pin, Timing Cover, Chevy, Small Block/Little M/Sportsman, Each
Part Number: DRT-32910000
Estimated Ship Date: Today
Estimated Ship Date: Today
Freeze Plugs, Brass, Chevy 283-350, Small Block, Kit
Part Number: PRO-66550
Estimated Ship Date: Today
Estimated Ship Date: Today
Porsche '89 964 &993, '90-'98 all 3.6 & 3.8L crankcase thru bolt kit
Part Number: ARP-204-5406
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster