Stage 8 Locking Header Bolt Kit - 12pt. 3/8-16 x 1" (12) AMH-1.5 adjustable from 5-12 PSI

adjustable from 5-12 PSI

1/2 in NPT Male to 6 AN Male

Features:CNC machined billet aluminum housing is 1/2” smaller in diameter and over 1” shorter than conventional Chevy V-8 distributors with the “points” type capSupplied with small diameter HEI style distributor cap and rotorWill not accept a vacuum advance canisterO-ring seals can be added to modified blocks to improve oil pressure controlMust be used with an MSD 6

Performer Pontiac heads utilize a D-Port exhaust port configuration for use with standard D-port exhaust systems

1975-1991 Ford F-250Fits 1967-1991 Ford

Stage 8 Locking Header Bolt Kit - 12pt. 3/8-16 x 1" (12) AMH-1.5 adjustable from 5-12 PSIProduct Description: Header Bolt Locking 3 8 16 in Thread 1 in Long 12 Point Head Steel Nickel Plated Various Applications Set of 12 Stage 8 Locking Fasteners has provided Fail Safe Joint Integrity For Critical Applications over 22 years. Stage 8 Locking Fasteners are available in kits, ready to install on all critical automotive parts like headers, starters or turbos. Stage 8 Locking Fasteners easily install on all popular makes and models and are