and powerful...rockers can add 15 to 30 horsepower to most engines. Pro Magnum Roller ... Track or any other high performance engine. One piece C1020 High Carbon .080 wall ... arms, rocker arm balls and nuts per engine. Each kit is conveniently packaged to ... 109.99 TEK-401 76-90 305-350 Chevy truck, non roller and not self aligning ... 74.99 TEK-504 70-90 454 Chevy truck, 1.72 ratio stamped steel stock ... 79.99 TEK-507 70-90 454 Chevy truck, 1.72 ratio stamped steel long ...
RPM Air Gap Intake Manifolds Edelbrock engineers designed the first and only dual-plane ... a cooler, denser charge for maximum horsepower from 1500 to 6500 rpm with 9.5:1 ... compression. 7501 SB Chevy ... 205.99 7561 BB Chevy (oval-port ... 235.99 7562 BB Chevy (rectangular-port ... 329.99 7516 SB Chevy Vortec 1996 and later ... 225.99 7531 AMC 304-401 c.i.d engines for 1970 later .$272.99 7530 AMC 290- ... 390 c.i.d. engines for 1967-69 . . . .$272.99 Some High ... 2,500-6,500 RPM range. 5001 Small Block Chevy ... The Victor manifolds boost power where engines use it the most 3,500-8,000 RPM range. ... square-bore Holley carbs. Small Block Chevy (not for use w/1987-up cylinder heads) ... /8" socket Hex Black Oxide 134-2001 S/B Chevy 265-400 ci ... 13.99 135-2001 B/B Chevy 396-454 ci ...