B series turbo goodies for sale

[94turbohatch]

OBD1 AEM ECU series1- $625
B16 edelbrock victor x intake manifold with 70mm throttle body-$325
B series Competition clutch twin disc w/flywheel (almost new)-$725
B series full race top mount-$625
B series quaife LSD-$600
B series moroso oil pan-$125
B series ARP studs-$75
Golden eagle LS/Vtec kit-$75
Red tial blow off valve-$180
Tial waste gate-$175
USDM Type R cams-$150
AEM fuel regulator-$60

[ManTyme]

OBD1 AEM ECU series1- $625
B16 edelbrock victor x intake manifold with 70mm throttle body-$325
B series Competition clutch twin disc w/flywheel (almost new)-$725
B series full race top mount-$625
B series quaife LSD-$600
B series moroso oil pan-$125
B series ARP studs-$75
Golden eagle LS/Vtec kit-$75
Red tial blow off valve-$180
Tial waste gate-$175
USDM Type R cams-$150
AEM fuel regulator-$60

what are the headstuds for? gsr, ls, or b\16 they are different