Availability
PRO SERIES HEAD STUD KIT - NISSAN RB20/20DET, RB25/25DET, 12-PT
Part Number: TSN-149-81963
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
PRO SERIES CYLINDER HEAD STUD KIT - FORD COYOTE 5.0L (2013-2017) M11, 12-PT
Part Number: TSN-635-819751
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
PRO SERIES CYLINDER HEAD STUD KIT - FORD COYOTE 5.0L (2018-2019) M12, 12-PT
Part Number: TSN-635-819752
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
PRO SERIES CYLINDER HEAD STUD KIT - 1939-1948 FORD FLATHEAD, OFFENHAUSER HEADS, HEX
Part Number: TSN-660-81983
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
PRO SERIES HEAD STUD KIT - FORD GODZILLA 7.3L, 12-PT
Part Number: TSN-673-81952
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
PRO SERIES CYLINDER HEAD STUD KIT - CHEVY SB, HEX
Part Number: TSN-719-81949
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
PRO SERIES CYLINDER HEAD BOLT KIT - CHEVY SB, 12-PT
Part Number: TSN-719-82051
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
PRO SERIES CYLINDER HEAD BOLT KIT - CHEVY SB, 12-PT, 12 ROLLOVER/ 18 DEGREE BRODIX HEAD
Part Number: TSN-719-82087
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
ALUMINUM CYLINDER HEAD - CHEVY SB, 198cc INTAKE RUNNER, 64cc CHAMBER, STRAIGHT PLUG, 1-PC
Part Number: TSN-JM4100S
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
ALUMINUM CYLINDER HEAD - FORD SB, 185cc INTAKE RUNNER, 60cc COMBUSTION CHAMBER, 1-PC
Part Number: TSN-JM4300
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
DOWEL PINS
Part Number: LPE-SPIR-69427
Not Yet Reviewed
Estimated Ship Date: Feb 6, 2026 if ordered today
Estimated Ship Date: Feb 6, 2026 if ordered today
SEAT 4140 BLK OXIDE
Part Number: RSC-PAC-S137
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
SEAT TOOL STEEL
Part Number: RSC-PAC-S140X
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
SEAT CHROME MOLY SPRING
Part Number: RSC-PAC-S141
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
SEAT TOOL STEEL
Part Number: RSC-PAC-S154X
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
SBC SPREAD PORT CYLINDER HEAD
Part Number: PYP-2024
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
SBC VORTECH HEAD
Part Number: PYP-2051
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
PRO SERIES CYLINDER HEAD BOLT KIT - CHEVY BB, 12-PT, BOWTIE, DART, MERLIN, PRO TOP, WORLD PROD.
Part Number: TSN-722-82095
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
ALUMINUM CYLINDER HEAD - CHEVY SB, 198cc INTAKE RUNNER, 64cc COMBUSTION CHAMBER, ANGLE PLUG, 1-PC
Part Number: TSN-JM4100
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
ALUMINUM CYLINDER HEAD - CHEVY BB, 345cc INTAKE RUNNER, 124cc COMBUSTION CHAMBER, 1-PC
Part Number: TSN-JM4200
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
ALUMINUM CYLINDER HEAD - 1939-1948 FORD FLATHEAD, 1-PC
Part Number: TSN-JM4325
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
ALUMINUM CYLINDER HEAD - LS1/LS6, 210cc INTAKE RUNNER, 64cc COMBUSTION CHAMBER, GM 243 STYLE, 1-PC
Part Number: TSN-JM4500
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
ALUMINUM CYLINDER HEAD - LS3, 260cc INTAKE RUNNER, 68.4cc COMBUSTION CHAMBER, GM 821 STYLE,1-PC
Part Number: TSN-JM4600
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Valve Guide Bushing
Part Number: RRA-7-03078
Not Yet Reviewed
Estimated Ship Date: Jan 20, 2026 if ordered today
Estimated Ship Date: Jan 20, 2026 if ordered today
Valve Guide
Part Number: RRA-7-03081
Not Yet Reviewed
Estimated Ship Date: Jan 20, 2026 if ordered today
Estimated Ship Date: Jan 20, 2026 if ordered today
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