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Poly Locks - 3/8 (4pk)

Nut - Rocker Arm - Race Series Polylock - 3/8-24 In Thread - Steel - Black Oxide - Set Of 4
SCORPION PERFORMANCE  |  Part# SPN-PL38-4   More Details...

$15.83



Poly Locks - 7/16 (4pk)

Nut - Rocker Arm - Race Series Polylock - 7/16-20 In Thread - Steel - Black Oxide - Set Of 4
SCORPION PERFORMANCE  |  Part# SPN-PL716-4   More Details...

$15.83



Rocker Arm Jam Nut - 7/16-20 12pt.

Jam Nut - 7/16-20 In Thread - 12 Point Head - Steel - Natural - Rocker Arm Adjusters - Each
T & D MACHINE  |  Part# TDM-03210   More Details...

$2.99



5/16 X 1.890 Hold Down Stud

Stud - Rocker Arm Hold Down - 5/16-18/24 In Threads - 1.890 In Long - Steel - Each
T & D MACHINE  |  Part# TDM-05051   More Details...

$3.99



5/16 Hold Down Nut - 12pt.

Nut - Rocker Arm Hold Down - 5/16-24 In Threads - Steel - Each
T & D MACHINE  |  Part# TDM-05120   More Details...

$3.99



Adjusting Nut 1pk 7/16 X 2.600 BBC Intak

Adjusting Nut 1pk 7/16 X 2.600 BBC Intake
AIR FLOW RESEARCH  |  Part# AFR-6215-1   More Details...

$11.75



Adjusting Nut 8pk 7/16 X 2.600 BBC Intak

Adjusting Nut 8pk 7/16 X 2.600 BBC Intake
AIR FLOW RESEARCH  |  Part# AFR-6215-8   More Details...

$79.21



Adjusting Nuts - 8pk 7/16 X 2.100

Adjusting Nuts - 8pk 7/16 X 2.100
AIR FLOW RESEARCH  |  Part# AFR-6214-8   More Details...

$79.21



Stud Girdle Adj. Nuts 7/16 X 2.100 (16pk

Stud Girdle Adj. Nuts 7/16 X 2.100 (16pk)
AIR FLOW RESEARCH  |  Part# AFR-6214-16   More Details...

$135.04



HP Rocker Arm Stud Kit 7/16-14 Base to 3

HP Rocker Arm Stud Kit 7/16-14 Base To 3/8-24
PIONEER  |  Part# PIO-850001   More Details...

$20.99