Collection: Brian Crower Collection

Brian Crower is one of the most trusted names in JDM performance engine internals. Based in California, BC engineers high-performance camshafts, valve springs, retainers, connecting rods, pistons, crankshafts, and complete stroker kits for the engines that define JDM performance culture — the Toyota 2JZ-GTE, Nissan SR20DET, KA24DE, RB26DETT, and VR38DETT.

At J-Spec Garage, we carry the full Brian Crower lineup for builds that demand proven, race-tested internals. Whether you're building a 700whp single-turbo 2JZ, a built SR20 for your S-chassis, or a stroked VR38 for your R35 GT-R — Brian Crower has the parts to make it happen, and J-Spec has them in stock with our price match guarantee.

Brian Crower Product Categories

• Camshafts — Stage 2 (264°), Stage 3 (272°), and Stage 3+ (276°) for 2JZ-GTE, SR20DET, and KA24DE
• Valve Springs — Single and dual valve spring sets for 2JZ, SR20, and KA24 applications
• Titanium & Steel Retainers — Lightweight titanium retainer kits to complement upgraded springs
• Billet Crankshafts — 4340 billet steel cranks for 2JZ (86mm–96mm stroke), SR20 (91mm), and VR38 (94.4mm)
• Connecting Rods — ProH625+, BC625+, H-beam, and I-beam rods with ARP2000 or Custom Age 625+ fasteners
• CP Forged Pistons — Custom-bore pistons with 9310 alloy pins for stroker applications
• Complete Stroker Kits — Crank, rods, and pistons bundled for 2JZ, SR20, and VR38 builds
• Valves, Guides & Keepers — Oversized stainless intake/exhaust valves and precision guides
• Adjustable Cam Gears — Billet adjustable cam gears for 2JZ and SR20 applications
• Head Gaskets — BC-spec MLS head gaskets made in Japan for SR20 and 2JZ

Every Brian Crower product at J-Spec Garage ships with our price match guarantee and fast US shipping. Build it right the first time.

See the Brian Crower 2JZ Cams, Springs, and Valvetrain Guide for a full breakdown of every BC product for the 2JZ-GTE — cam profiles explained, spring selection by build tier, and connecting rod options by power target.