0-6425 or 0-7448) Installation Notes:> These kits can be used to convert Holley Carburettors which originally came equipped with manually-operated choke or automatic/electric operated choke
000 psi (which is 15% stronger than Grade 8) and kits come complete with hardened parallel-ground washers
Features: Fits Holley 4150 Ultra XP carburettors Genuine Holley quality parts Step by step instructions included Includes (2) 4
Full Length Headers 1-5/8" x 3" (Ceramic Coated)Suit 1955-57 Chev with 265-400 V8
650 CFM AVS2 Series CarburettorElectric choke
Street/Strip Torque Converter HTGM35B Product:Suit GM TH350/400 10" Diameter, 3500 Stall, Buick, Pontiac, Olds 0-6425 or 0-7448) Installation Notes:>Street Strip Torque ConverterSuit GM TH350 400 10" Diameter, 3500 Stall, Buick, Pontiac, Olds HTGM35B GM35B Features: 10" torque converter 3,300 3,500 RPM average stall speed range* 30 spline input Dual bolt pattern: 3 x 10. 75 inch bolt circle and 3 x 11. 50 inch bolt circle Fits GM TH350 (non lock up), TH400, and Powerglide w Turbo spline input shaft 550 max flywheel horsepower* No transbrakes