Specifications：Material:metal：Model Number:gm350： ：Origin:Mainland China：SherryBerg HEI Distributor Ignition 283, 305, For SBC BBC 350 Block For Chevy Street Fire MSD-8362 59107C for Corvette GM GMC Product Feature:：Direct fit for GM application utilizing the 4-pin ignition module(1974—1985)：Full CNC machined aluminum body.：65K high voltage coil, upgrade for racing application.：Brass terminals. less contacting resistance.：Heavy duty construction, high grade hardened steel gears. OE+ durability.：Made by TS16949 certified OE distributor manufacturer.：Spec’d by Bravex racing engineers.：Including coil and module.：Vacuum advance for economy.：Provide consistent ignition over 9000 RPM.：Compatible：：It is a new HEI distributor for small block/big block Chevys.：1973-1955 Chevrolet Bel Air：1972-1958 Chevrolet Biscayne：1973-1969 Chevrolet Blazer：1972-1958 Chevrolet Brookwood：1973-1961 Chevrolet C10 Pickup：1973-1968 Chevrolet C10 Suburban：1973-1961 Chevrolet C20 Pickup：1973-1968 Chevrolet C20 Suburban：1973-1961 Chevrolet C30 Pickup：1973-1967 Chevrolet Camaro：1973-1966 Chevrolet Caprice：1973-1964 Chevrolet Chevelle：1968-1962 Chevrolet Chevy II：1973-1955 Chevrolet Corvette：1958：Chevrolet Del Ray：1973-1959 Chevrolet El Camino：1973-1968 Chevrolet G10 Van：1973-1968 Chevrolet G20 Van：1973-1970 Chevrolet G30 Van：1973-1959 Chevrolet Impala：1973-1961 Chevrolet K10 Pickup：1973-1968 Chevrolet K10 Suburban：1967：Chevrolet K20 Panel：1973-1961 Chevrolet K20 Pickup：1973-1968 Chevrolet K20 Suburban：1973-1968 Chevrolet K30 Pickup：1972-1969 Chevrolet Kingswood：1973：Chevrolet Laguna：1973-1964 Chevrolet Malibu：1973-1970 Chevrolet Monte Carlo：1972-1969 Chevrolet Nova：1957-1955 Chevrolet One-Fifty Series：1962：Chevrolet P10 Series：1962-1961 Chevrolet P20 Series：1972-1968 Chevrolet P20 Van：1962-1961 Chevrolet P30 Series：1972-1968 Chevrolet P30 Van：1962-1966 Chevrolet Suburban：1972-1962 Chevrolet Townsman：1960-1955 Chevrolet Truck：1957-1955 Chevrolet Two-Ten Series：Applications include：283, 305, 307, 327, 350, and 400 small blocks, and 396, 427, and 454 big blocks.：Red cap. Ready to run.：Chevy:：Can fit for C10, C10 Suburban,：C1500, C1500 Suburban, C20, C20 Suburban, C2500,：C30, C3500,Caprice, Corvette,El Camino, G10, G20, G30,：Impala, K10, K10 Suburban,K20, K30, K2500, K5 Blazer many models.：GMC:：Can fit for C2500, C2500 Suburban, C35, C3500,：Caballero,G1500,G2500,G3500, G35, Jimmy, K15, K15 Suburban,：K1500, K25,K2500,K35,K3500, R3500 , Sprint, V1500,V2500,V3500, Yukon many models .：Oldsmobile:：Can fit for Cutlass Cruiser, Cutlass, Omega, Starfire many models.：Pontiac:：Can fit for Bonneville, Firebird, Grand Am, Grand LeMans, Grand Prix, LeMans many models.：Fits for Engine:：681models fit for 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated：318models fit for 6.6L 400Cu. In. V8 GAS OHV Naturally Aspirated：1242 models fit for 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated：16 models fit for 5.7L 350Cu. In. V8 DIESEL OHV Naturally Aspirated：30 models fit for 5.7L 350Cu. In. V8 CNG OHV Naturally Aspirated：633 models fit for 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated：20 models fit for 4.4L 267Cu. In. V8 GAS OHV Naturally Aspirated：Package Includes:：1 x Distributor