NOS Engine Piston Floating Pin Retainers 3964238 and 3942423 ZL1 L88 LS7
NOS Engine Piston Floating Pin Retainers 3964238 and 3942423, all of them are correct for the Solid Lifter Big Block pistons (COPO ZL1 L88 427 and LS7 454) and you would need a quantity of 16 to do all 8 of the pistons that require two each.
-I have Twenty Seven 3964238 retainers at $8 Each or take 16 for $80
-I have 3 sealed GM bags 3942423 quantity of 5 per package at $40 a bag or take all 3 sealed bags (15 Retainers) for $75.
Shipping add $4, Paypal "Friends"
TOM
__________________
70 SS 454 LS6 Forest Green/White Interior M22 4.10
70 SS 454 LS6 Black Cherry/Black Interior Pro Touring
Last edited by Ls648410; 03-06-2022 at 07:12 PM.
|