Check the listing for details. ARP 230-7004 HV Oil Pump Stud Kit for Chevrolet SBC 305 350 383 400. Condition: New. Listed at 11.18 USD. PN: 230-7004Fastener Style:Stud Fastener Material:Chromoly Fastener Finish:Black oxide Nuts Included:Yes Nut Style:12-point Nut Material:Chromoly Nut Finish:Black oxide Washers Included:Yes Quantity:Sold as a kit. Notes:Kit designed for high volume oil pumps. The best way to ensure that your oil pump will stay in place is to use these oil pump stud kits from ARP. They come in your choice of black oxide finished 8740 chromoly or stainless steel, and are rated at 170,000 psi tensile strength. ARP 230-7004 HV Oil Pump Stud Kit for Chevrolet SBC 305 350 383 400 PN: 230-7004Fastener Style:Stud Fastener Material:Chromoly Fastener Finish:Black oxide Nuts Included:Yes Nut Style:12-point Nut Material:Chromoly Nut Finish:Black oxide Washers Included:Yes Quantity:Sold as a kit. Notes:Kit designed for high volume oil pumps. The best way to ensure that your oil pump will stay in place is to use these oil pump stud kits from ARP. They come in your choice of black oxide finished 8740 chromoly or stainless steel, and are rated at 170,000 psi tensile strength. Fastener Style:Stud Fastener Material:Chromoly Fastener Finish:Black oxide Nuts Included:Yes Nut Style:12-point Nut Material:Chromoly Nut Finish:Black oxide Washers Included:Yes Quantity:Sold as a kit. Notes:Kit designed for high volume oil pumps.The best way to ensure that your oil pump will stay in place is to use these oil pump stud kits from ARP. They come in your choice of black oxide finished 8740 chromoly or stainless steel, and are rated at 170,000 psi tensile strength. Manufacturer Part Number: 230-7004 Brand: ARP Fitment Type: Performance/Custom Manufacturer Warranty: Unspecified Length Type: Stud Kit Performance Part: Yes Shipping Items are shipped within 24 hours of purchase Monday-Friday.Payments We accept all major credit cards Returns Returns can be opened via ebay within 30 days of purchase date. ARP 200-2402 Carb Carburetor Studs Kit w/ 1" Spacer 5/16-18/24 x 2.700" Length $25.00 Head Dowel Pins Camshaft Bolts Crankshaft Key - Chevrolet SBC 305 327 350 400 $13.24 Harmonic Balancer Bolt 12pt 7/16"-20 2.470" Black for Chevy SBC 265 305 350 $16.95 ARP 256-1001 M12 Camshaft Sprocket Bolt for Ford 4.6L Modular $22.18 ARP 200-2403 5/16" Carb Carburetor Studs Kit w/ 1/2" Spacer $21.94 ARP 135-2002 Intake Manifold Bolts Set for Chevrolet Big Block $43.99 ARP 230-7002 12pt Oil Pump Stud Kit for Chevrolet Chevy SBC V8 305 350 383 400 $12.08 Earl's Hardened Balancer Bolt w/ Washer for GM Gen III IV LS 4.8L 5.3L 6.0L 6.2L $37.50 ARP 134-2501 Damper Harmonic Balancer Bolt Kit Chevy Small Block 305 327 350 400 $33.98 GM 12557840 Harmonic Balancer Bolt for 1997 UP LS Engines 4.8 5.3 5.7 6.0 6.2 $15.98