ARP Perma Loc Posi Locks, 12-Point Black Oxide (AR300-8243) — Fast Lane Spares Skip to content
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ARP Perma Loc Posi Locks, 12-Point Black Oxide (AR300-8243)

ARP Perma Loc Posi Locks, 12-Point Black Oxide (AR300-8243)

3/8" Stud With .550" Body O.D, fits Aluminium Rockers (16 Pack)
SKU: AR300-8243
Contact for availability
$217.00 - $217.00
$217.00
$217.00 - $217.00
$217.00
+ GST
Availability:
Please contact for availability

AR300-8243 - 3/8 POSI LOCKS .550 BODY DIA.

3/8" Stud With .550" Body O.D, fits Aluminium Rockers (16 Pack)

Part Number: AR300-8243

A=
1.200&quot
D=
.550"
Exclusive 12-point head
Patented design
Heat-treated premium grade A 8740 chrome moly steel
190,000 psi tensile strength
Precision machined threads
Locking set screw ground flush with rocker arm stud
Doesn’t require special tools