ARP fasteners Intake Manifold Bolt Kit, Hex Stainless AR430-2002 Product:Suit GM LS Series with Edlelbrock Intake 50mm to -4AN stainless steel

50mm to -4AN stainless steel adapter fittings for the engine block

Part Number: AR400-0311

Black Tubing with Black Fittings & Ferrules

5 Thread x 1

Description: The factory GM LS pans don't always fit or they hang too low for a lot of conversion applications

ARP fasteners Intake Manifold Bolt Kit, Hex Stainless AR430-2002 Product:Suit GM LS Series with Edlelbrock Intake 50mm to -4AN stainless steelIntake Manifold Bolt Kit, Hex StainlessSuit GM LS Series with Edlelbrock Intake Brand: ARP Part Number: AR430 2002 Description: Prevent intake manifold leaks with ARP's quality fasteners. They're nominally rated at 180,000 psi and precision machined for optimum thread engagement. Wide underhead flange and companion washers provide even load distribution. Precision rolled threads prevent galling while promoting more consistent torque loading.