Brian Crower

4340 billet featuring Honda Journal (1.888" pin). All cranks are stress relieved, shot peened, magna flux inspected and nitrided (multi step heat t...

BC valves are one piece design with a friction welded Stellite tip for the best possible performance. Every valve is made from premium grade, heat ...

4340 billet LightWeight. All cranks are stress relieved, shot peened, magna flux inspected and nitrided (multi step heat treatment) for ultimate pe...

4340 billet. All cranks are stress relieved, shot peened, magna flux inspected and nitrided (multi step heat treatment) for ultimate performance. F...

BC valves are one piece design with a friction welded Stellite tip for the best possible performance. Every valve is made from premium grade, heat ...

4340 billet. All cranks are stress relieved, shot peened, magna flux inspected and nitrided (multi step heat treatment) for ultimate performance. F...

BC valves are one piece design with a friction welded Stellite tip for the best possible performance. Every valve is made from premium grade, heat ...

4340 billet, unbalanced. All cranks are stress relieved, shot peened, magna flux inspected and nitrided (multi step heat treatment) for ultimate pe...

6° Billet Keepers / Locks for Subaru EJ Series applications (set/32)

4340 billet. All cranks are stress relieved, shot peened, magna flux inspected and nitrided (multi step heat treatment) for ultimate performance. F...

Billet Keepers / Locks for Toyota 3SGTE/4AGE applications (set/32)

4340 billet w/Evo X rod journal. All cranks are stress relieved, shot peened, magna flux inspected and nitrided (multi step heat treatment) for ult...

6° Billet Keepers / Locks for Mitsubishi 6G72 applications (set/48)

6° Billet Keepers / Locks for Nissan RB26DETT applications (set/48)

4340 billet LightWeight (29.8 lbs). All cranks are stress relieved, shot peened, magna flux inspected and nitrided (multi step heat treatment) for ...

6° Billet Keepers / Locks for Nissan SR20DE(T) applications (set/32)

6° Billet Keepers / Locks for Mitsubishi 4G63/Evo applications (set/32)

BC valves are one piece design with a friction welded Stellite tip for the best possible performance. Every valve is made from premium grade, heat ...

BC valves are one piece design with a friction welded Stellite tip for the best possible performance. Every valve is made from premium grade, heat ...

BC valves are one piece design with a friction welded Stellite tip for the best possible performance. Every valve is made from premium grade, heat ...

BC valves are one piece design with a friction welded Stellite tip for the best possible performance. Every valve is made from premium grade, heat ...

4340 billet. All cranks are stress relieved, shot peened, magna flux inspected and nitrided (multi step heat treatment) for ultimate performance. F...

BC valves are one piece design with a friction welded Stellite tip for the best possible performance. Every valve is made from premium grade, heat ...

BC valves are one piece design with a friction welded Stellite tip for the best possible performance. Every valve is made from premium grade, heat ...

4340 billet. All cranks are stress relieved, shot peened, magna flux inspected and nitrided (multi step heat treatment) for ultimate performance. F...

5.5mm Stem, 7í«̴́ Billet Keepers/Locks set/32 - NOTE: If running late model cylinder head (K20 after 2004), you may need to purchase BC2940 keepe...

BC steel spring seats are CNC machined from hardened 4140 round bar chromoly steel to exacting tolerances. Spring # BC1010-1 O.D. 1.159" Ste...

4340 billet with B18A rod journal. All cranks are stress relieved, shot peened, magna flux inspected and nitrided (multi step heat treatment) for u...

BC steel spring seats are CNC machined from hardened 4140 round bar chromoly steel to exacting tolerances. Spring # BC1650-1 O.D. 1.159" Ste...

4340 billet with B18A rod journal. All cranks are stress relieved, shot peened, magna flux inspected and nitrided (multi step heat treatment) for u...

BC steel spring seats are CNC machined from hardened 4140 round bar chromoly steel to exacting tolerances. Spring # BC1020-1 O.D. 1.10" Step...

4340 billet with B18A rod journal. All cranks are stress relieved, shot peened, magna flux inspected and nitrided (multi step heat treatment) for u...

BC valves are one piece design with a friction welded Stellite tip for the best possible performance. Every valve is made from premium grade, heat ...

BC steel spring seats are CNC machined from hardened 4140 round bar chromoly steel to exacting tolerances. Spring # BC1310-1 O.D. 0.815" Ste...

BC steel spring seats are CNC machined from hardened 4140 round bar chromoly steel to exacting tolerances. Spring # BC1340-1 O.D. 1.064" Ste...

BC valves are one piece design with a friction welded Stellite tip for the best possible performance. Every valve is made from premium grade, heat ...

BC valves are one piece design with a friction welded Stellite tip for the best possible performance. Every valve is made from premium grade, heat ...

BC valves are one piece design with a friction welded Stellite tip for the best possible performance. Every valve is made from premium grade, heat ...

BC valves are one piece design with a friction welded Stellite tip for the best possible performance. Every valve is made from premium grade, heat ...

4340 billet with B18A rod journal. All cranks are stress relieved, shot peened, magna flux inspected and nitrided (multi step heat treatment) for u...

BC steel spring seats are CNC machined from hardened 4140 round bar chromoly steel to exacting tolerances. Spring # BC1010-1 O.D. 0.837" Ste...

4340 billet with B18A rod journal. All cranks are stress relieved, shot peened, magna flux inspected and nitrided (multi step heat treatment) for u...

BC steel spring seats are CNC machined from hardened 4140 round bar chromoly steel to exacting tolerances. Spring # BC1120-1 O.D. 1.102" Ste...

4340 billet with B18A rod journal. All cranks are stress relieved, shot peened, magna flux inspected and nitrided (multi step heat treatment) for u...

Brian Crower Valves are made from premium stainless steel, fully machined and swirl polished for ultimate air flow. Dished head for added weight sa...

4340 billet with RB26DETT rod journal. All cranks are stress relieved, shot peened, magna flux inspected and nitrided (multi step heat treatment) f...

4340 billet. All cranks are stress relieved, shot peened, magna flux inspected and nitrided (multi step heat treatment) for ultimate performance. F...

BC valves are one piece design with a friction welded Stellite tip for the best possible performance. Every valve is made from premium grade, heat ...