Duration Designed for small cubic inch engines. A great OEM replacement cam with more ... low end torque and better gas mileage than stock. 260H ... and family sedans looking for great torque and throttle response with a smooth ... Part # Int. Exh. Int. Exh. Price AMC V8 10-201-4 260 260 .447 .447 $122.99 10- ... 4 268 268 .469 .469 $122.99 Small Block Chevy 12-205-2 252 252 .425 .425 $89.99 12- ... -2 268 268 .454 .454 $89.99 Big Block Chevy 11-202-3 252 252 .460 .460 $99.99 11- ... 34-227-4 268 268 .494 .494 $116.99 Olds V8 42-227-4 252 252 .433 .433 $122.99 42- ... and most overlooked components in your engine. They must be matched to your cam in ... order for the engine to reach its full potential. Its ... idle. B M converter should be used. 305H Series 305 Duration The 305 was ground ... -229-4 $229.99 Footnotes 5) Most truck engines have .400 taller block 6) 62-69 must ...
-76 . . . . . . . . . . . . . .$35.99 Chevy 953033VR 283, 307, 327, 350 Chevy V8 to ... 1980 $29.99 953031VR 400 Chevy 1970-80 . . . . . . . . . . . . . . .$ ... 36.99 953026VR 454 Chevy 1970-79 Except H/P ... .99 953344VR 440 1972-80 (Except 440-3 Engine) . . . . . . . . . . . . .$36.99 Ford ... 52.99 Chevy KS2600 265, 283, 302, 307, 327, 350 57 ... 55.99 *Valley Pans Not Included B/B Chevy Head Gaskets Big Block 396, 402, 427, ... 454 engines 65-84 454 GEN (Mark) IV (Perma Torque/ ... 39.99 ea. (Perma Torque/Blue Stripe with preflattened copper ... 41.99 ea. S/B Chevy Head Gaskets Come with Perma Torque ... or copper. 1003 265, 283, 302, 327, 350 Engines (steel wire ring ... 29.99 ea. P1003 265, 283, 302, 327, 350 Engines (steel wire ring) 10 Pack ... 269.90 1004 400 Engines and most aluminum blocks (steel wire ...