CAMS FOR SHOVEL, PAN & KNUCKLE
Whether you want a better street cam for a stock motor, a big lift cam for a dragster or something in between, Andrews Products can supply it. All of our cams for these engines are computer designed and precision ground from alloy steel billets.
 

J Cam

Duration

  Lift @TDC Mild street: Pans and Shovels, smooth idle, more power through RPM range. Bolts in with no head work.
TEC # Years Andrews Grind Timing .053 .020 Shovel Pan
84100 (48-69) 212011 J Cam 21/41 242 292 0.405 0.425 0.154
84101 (70-77) 212020 41/21 242 292 0.405 0.425 0.154
84102 (78-84) 212030  

A Cam

Duration

  Lift @TDC Street/drags: Bolts into Shovels (except '80-'81) with no head work. More midrange and high end power. Idle unaffected. (Head setup req'd on '80 & '81).
TEC # Years Andrews Grind Timing .053 .020 Shovel Pan
84114 (48-69) 212270 A Cam 43/21 244 296 0.450 0.470 0.156
84115 (70-77) 212280 43/21 244 296 0.450 0.470 0.156
84116 (78-84) 212290  

#1 Cam

Duration

  Lift @TDC This is the low compression piston version of an "A" grind cam for 74 - 80 engines with 7.5 to 1 pistons. 
TEC # Years Andrews Grind Timing .053 .020 Shovel Pan
84134 (48-69) 212130  #1 Cam 16/36 232 288 0.427 0.450 0.098
84135 (70-77) 212140 36/16 232 288 0.427 0.450 0.098
84136 (78-84) 212150  

 #2 Cam

Duration

  Lift @TDC Back in our catalog by popular demand. Low compression version of a "B" grind cam. More power through RPM range for engines with 7.5 pistons.
TEC # Years Andrews Grind Timing .053 .020 Shovel Pan
Call (48-69)    #2 Cam 15/35 230 288 0.490 0.512 0.098
84138 (70-77) 212340 35/15 230 288 0.490 0.512 0.098
84139 (78-84) 212350  

B Cam

Duration

  Lift @TDC Street/drags: Much more mid-range and high end power. Idle smoothness unaffected. THE cam for modified 74/80 inchers and small strokers. Spring spacing required.
TEC # Years Andrews Grind Timing .053 .020 Shovel Pan
84118 (48-69) 212360  B Cam 26/50 256 298 0.485 0.507 0.182
84119 (70-77) 212370 50/26 256 256 0.485 0.507 0.182
84120 (78-84) 212380  

#6 Cam

Duration

  Lift @TDC Hotter version of B grind.  Great street cam especially for  84/88 inch strokers: maximum torque available from 2500 to 6500 rpm.
TEC # Years Andrews Grind Timing .053 .020 Shovel Pan
84126 (48-69) 212510  6 Cam 32/56 268 325 0.510 0.535 0.190
84127 (70-77) 212520 56/32 268 325 0.510 0.535 0.190
84128 (78-84) 212530  

C Cam

Duration

  Lift @TDC Best production cam made for big street engines. Strokers from 84 to 96 inches will really turn on this cam. Broad torque range pulls from 2000-7000+ rpm.
TEC # Years Andrews Grind Timing .053 .020 Shovel Pan
84130 (48-69) 212600  C Cam 37/61 278 318 0.525 0.550 0.234
84131 (70-77) 212610 61/37 278 318 0.525 0.550 0.234
84132 (78-84) 212620  

N2 Cam

Duration

  Lift @TDC Stock Knuckle Replacement cam. For Stock replacements or restorations
TEC # Years Andrews Grind Timing .053 .020 Shovel Pan
84169 (36-47) 212965  N2 Cam 13/41 234 270 0.348 0.089  
44/16 240 276 0.348 0.105  

S2 Cam

Duration

  Lift @TDC Bolt in Knuckle cam for Stock motors. This cam is the equivalent of the "B" cam in Shovel motors.
TEC # Years Andrews Grind Timing .053 .020 Shovel Pan
84170 (36-47) 212970  S2 Cam 27/55 262 308 0.370 0.130  
55/27 262 308 0.370 0.130  

K2 Cam

Duration

  Lift @TDC Knuckle performance cam for stroked motors.  This cam is the equivalent of the "C" cam in Shovel motors.
TEC # Years Andrews Grind Timing .053 .020 Shovel Pan
84172 (36-47) 212980  S2 Cam 27/55 262 308 0.370 0.130  
55/27 262 308 0.370 0.130  
 
SHOVELHEAD PUSHRODS, VALVE SPRINGS and COLLARS

 

Andrews Products pushrods are available for all Shovel engines using stock diameter tubing so there is no cover tube interference. Extra long or short pushrods can be made up to order. Call us if you need them.   If you are installing cams in a shovel engine, the valve spring collars and related parts shown above will make things go a lot smoother. Our springs and collars are designed for easy installation and maximum reliability.
TEC # Description Andrews
TEC # Description Andrews 84283  High Lift Upper Spring Collars: H/D 74/80 motors. Used with high-lift springs, cams with .600 lift can easily be accommodated. Made from T6 aluminum, collars are light weight, hard coated and very strong.4 high lift spring collars  294150
84260 Standard Aluminum maximum strength. 4 aluminum pushrods and adjusters 240055
84262 Standard Chrome moly 4 steel pushrods and adjusters 240030

84288

  
 High Lift Springs: for 74/80 inch motors; will provide correct spring force for any of our performance cams. Installation does not require complicated machining. 4 high lift springs. 272110
 
84284 Medium Lift Upper Spring Collars: for 74/80 inch motors; intended to work with stock springs and add .060" spring travel with no other modification. This is the easy way to install B grind or #2 cams in stock heads.4 medium lift upper collars 276150
84286 D. Low Profile Lower Spring Collars: for 74/80 inch motors are similar to stock 1980 style parts but are lower profile for easier installation of higher lift cams. They are required parts if you are using 1980 style valve guides which utilize "K" line stem seals. Heat treated steel. 4 low profile lower collars. 273120

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