ARP camshaft bolt for 4.6L and 5.4L engines.

• Thread size M12x1.5
• 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 AFTERMARKET cams only, for DOHC Motors with stock cams use part# 256-1002.

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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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