ARP - The world leader in fastener technology has just released new Pro Series main cap side bolt kits for FRPP Cast Iron Block. All Pro Series side bolt kits feature 8740 chrome moly steel 12 point bolts that are heat treated prior to thread rolling and machining, and are nominally rated at 200,000 psi. Special purpose washers are included where necessary. Optimum design, enhanced reliability and increased strength are the main attributes of ARP's Pro Series main cap side bolt kits.Learn More

ARP 2000 Harmonic Balancer Bolt for all Mustang 4.6 and F150 / 5.4 Lightning The Factory harmonic balancer bolt is a torque to yield design and should only be used once. This ARP bolt re-usable over and over and will hold your harmonic balancer in place-PERIOD. Also fits 5.0 stroker cranks. Fits all 4.6 / 5.4 Crankshafts (DOES NOT FIT GT500 / Cobra Jet crankshafts see mmr # 422435)Learn More

H-Series, Performance, Aluminum Cylinder Block, Romeo Engine Contains 1 Piece Thrust Washer Set with Lower Half Flanged Thrust Bearing, Position #(s) 5, Grooved Upper Half And Plain Lower HalfLearn More

H-Series, Performance, Aluminum Cylinder Block, Romeo Engine Contains 1 Piece Thrust Washer Set with Lower Half Flanged Thrust Bearing, Position #(s) 5, Grooved Upper Half And Plain Lower HalfLearn More

H-Series, Performance, Aluminum Cylinder Block, Romeo Engine Contains 1 Piece Thrust Washer Set with Lower Half Flanged Thrust Bearing, Position #(s) 5, Grooved Upper Half And Plain Lower HalfLearn More

Contains 1 Piece Thrust Washer Set with Lower Half Flanged Thrust Bearing, Position #(s) 5Learn More

Contains 1 Piece Thrust Washer Set with Lower Half Flanged Thrust Bearing, Position #(s) 5Learn More

ARP camshaft bolt for 4.6L and 5.4L engines.

• Thread size M10x1.5
• 18mm socket size
• 200,000 psi tesile strength

NOTE: DOHC Engines will require 4 Bolts for Cams. SOHC Engines will require 2 Bolts for Cams. Fits DOHC with STOCK cams only, for DOHC Motors with aftermarket cams use part# 256-1001.

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