Crower 74400X085FT Features:

One-piece steel shaft rocker mounting stand, Crower part 74400X085FT, Stand ID #085FT, for Ford Spec-351 applications using a 5/8 in. shaft. Designed for +0.150 in. longer valves to help maintain proper valvetrain geometry on SBF High Port Race cylinder head combinations. Matched for Crower shaft rocker systems with 1.480 in. arm length, 0.225 in. intake offset, and 0.100 in. exhaust offset. Precision-machined steel construction delivers high rigidity, accurate shaft positioning, and reduced deflection under heavy spring loads.

Shaft Rocker Mounting Sta 1-Piece 5/8 In. Shaft Stand Features:

• One-piece steel stand for 5/8 in. shaft, Ford Spec-351, +.150 in. valve length geometry, severe-duty rigidity
• Stand ID #085FT for Small Block Ford high-port race cylinder heads, precise shaft location, reduced valvetrain deflection
• Matched for 1.480 in. arm length with .225 in. intake offset and .100 in. exhaust offset, accurate rocker alignment
• Steel construction for improved thermal stability and longer service life versus aluminum under heavy spring loads
• Supports high-load racing valvetrains, setup-gauge verified shaft height, 7/16-20 stand bolt torque 40-45 ft.-lb. typical