Stroke | Main | Pins | Cammed for rod length | Part # | ||
Tier 1 | For parts listed below only. No substitutions. | |||||
3.500 | 350 | 2.000 | 5.700 | SAG14A-MG | ||
3.750 | 350 | 2.100 | 5.850 | SAJ11A-MG | ||
3.800 | 400 | 2.100 | 5.850 | SAK21A-MG | ||
3.875 | 350 | 2.100 | 6.000 | SAM11A-MG | ||
3.875 | 400 | 2.100 | 6.000 | SAM21A-MG | ||
4.000 | 350 | 2.100 | 6.000 | SAO11A-MG | ||
4.000 | 400 | 2.100 | 6.000 | SAO21A-MG | ||
Tier 2 | For parts listed below only. No substitutions. | |||||
3.335 | 350 | 1.888 | 5.700 | SAX19A-MG | ||
3.335 | 350 | 2.000 | 5.700 | SAX14A-MG | ||
3.335 | 350 | 2.100 | 5.700 | SAX11A-MG | ||
3.400 | 350 | 2.000 | 5.700 | SAW14A-MG | ||
3.480 | 350 | 1.888 | 5.700 | SAF19A-MG | ||
3.480 | 350 | 2.000 | 5.700 | SAF14A-MG | ||
3.480 | 350 | 2.100 | 5.700 | SAF11A-MG | ||
3.500 | 350 | 1.888 | 5.700 | SAG19A-MG | ||
3.500 | 350 | 2.100 | 5.700 | SAG11A-MG | ||
3.550 | 350 | 2.000 | 5.700 | SAT14A-MG | ||
3.550 | 350 | 2.100 | 5.700 | SAT11A-MG | ||
3.625 | 350 | 1.888 | 5.750 | SAH19A-MG | ||
3.625 | 350 | 2.000 | 5.750 | SAH14A-MG | ||
3.625 | 350 | 2.100 | 5.750 | SAH11A-MG | ||
3.750 | 350 | 2.000 | 5.850 | SAJ14A-MG | ||
3.750 | 350 | 2.100 | 5.850 | SMJ11A-MG | Big block post | |
3.750 | 400 | 2.000 | 5.850 | SAJ24A-MG | ||
3.750 | 400 | 2.100 | 5.850 | SAJ21A-MG | ||
3.750 | 400 | 2.100 | 5.850 | SMJ21A-MG | Big block post | |
3.800 | 350 | 2.000 | 5.850 | SAK14A-MG | ||
3.800 | 350 | 2.100 | 5.850 | SAK11A-MG | ||
3.800 | 400 | 2.000 | 5.850 | SAK24A-MG | ||
3.875 | 350 | 2.000 | 6.000 | SAM14A-MG | ||
3.875 | 350 | 2.000 | 6.000 | SMM14A-MG | Big block post | |
3.875 | 400 | 2.000 | 6.000 | SMM24A-MG | Big block post | |
3.875 | 400 | 2.100 | 6.000 | SMM21A-MG | Big block post | |
4.000 | 350 | 2.000 | 6.000 | SAO14A-MG | ||
4.000 | 350 | 2.100 | 6.000 | SMO11A-MG | Big block post | |
4.000 | 350 | 1.888 | 6.000 | SMO19A-MG | Big block post | |
4.000 | 350 | 2.000 | 6.000 | SMO14A-MG | Big block post | |
4.000 | 400 | 2.000 | 6.000 | SAO24A-MG | ||
4.000 | 400 | 2.000 | 6.000 | SMO24A-MG | Big block post | |
4.000 | 400 | 2.100 | 6.000 | SMO21A-MG | Big block post | |
4.125 | 400 | 2.100 | 6.125 | SAU21A-MG | ||
4.125 | 400 | 2.100 | 6.125 | SMU21A-MG | Big block post | |
4.250 | 400 | 2.100 | 6.200 | SAP21A-MG | ||
4.250 | 400 | 2.100 | 6.200 | SMP21A-MG | Big block post | |
Tier 3 | All other SB Chevy Magnums |
Stroke | Main | Pins | Cammed for rod length | Part # | ||
Tier 1 | For parts listed below only. No substitutions. | |||||
3.500 | 350 | 2.000 | 5.700 | SAG14A-MG | ||
3.750 | 350 | 2.100 | 5.850 | SAJ11A-MG | ||
3.800 | 400 | 2.100 | 5.850 | SAK21A-MG | ||
3.875 | 350 | 2.100 | 6.000 | SAM11A-MG | ||
3.875 | 400 | 2.100 | 6.000 | SAM21A-MG | ||
4.000 | 350 | 2.100 | 6.000 | SAO11A-MG | ||
4.000 | 400 | 2.100 | 6.000 | SAO21A-MG | ||
Tier 2 | For parts listed below only. No substitutions. | |||||
3.335 | 350 | 1.888 | 5.700 | SAX19A-MG | ||
3.335 | 350 | 2.000 | 5.700 | SAX14A-MG | ||
3.335 | 350 | 2.100 | 5.700 | SAX11A-MG | ||
3.400 | 350 | 2.000 | 5.700 | SAW14A-MG | ||
3.480 | 350 | 1.888 | 5.700 | SAF19A-MG | ||
3.480 | 350 | 2.000 | 5.700 | SAF14A-MG | ||
3.480 | 350 | 2.100 | 5.700 | SAF11A-MG | ||
3.500 | 350 | 1.888 | 5.700 | SAG19A-MG | ||
3.500 | 350 | 2.100 | 5.700 | SAG11A-MG | ||
3.550 | 350 | 2.000 | 5.700 | SAT14A-MG | ||
3.550 | 350 | 2.100 | 5.700 | SAT11A-MG | ||
3.625 | 350 | 1.888 | 5.750 | SAH19A-MG | ||
3.625 | 350 | 2.000 | 5.750 | SAH14A-MG | ||
3.625 | 350 | 2.100 | 5.750 | SAH11A-MG | ||
3.750 | 350 | 2.000 | 5.850 | SAJ14A-MG | ||
3.750 | 350 | 2.100 | 5.850 | SMJ11A-MG | Big block post | |
3.750 | 400 | 2.000 | 5.850 | SAJ24A-MG | ||
3.750 | 400 | 2.100 | 5.850 | SAJ21A-MG | ||
3.750 | 400 | 2.100 | 5.850 | SMJ21A-MG | Big block post | |
3.800 | 350 | 2.000 | 5.850 | SAK14A-MG | ||
3.800 | 350 | 2.100 | 5.850 | SAK11A-MG | ||
3.800 | 400 | 2.000 | 5.850 | SAK24A-MG | ||
3.875 | 350 | 2.000 | 6.000 | SAM14A-MG | ||
3.875 | 350 | 2.000 | 6.000 | SMM14A-MG | Big block post | |
3.875 | 400 | 2.000 | 6.000 | SMM24A-MG | Big block post | |
3.875 | 400 | 2.100 | 6.000 | SMM21A-MG | Big block post | |
4.000 | 350 | 2.000 | 6.000 | SAO14A-MG | ||
4.000 | 350 | 2.100 | 6.000 | SMO11A-MG | Big block post | |
4.000 | 350 | 1.888 | 6.000 | SMO19A-MG | Big block post | |
4.000 | 350 | 2.000 | 6.000 | SMO14A-MG | Big block post | |
4.000 | 400 | 2.000 | 6.000 | SAO24A-MG | ||
4.000 | 400 | 2.000 | 6.000 | SMO24A-MG | Big block post | |
4.000 | 400 | 2.100 | 6.000 | SMO21A-MG | Big block post | |
4.125 | 400 | 2.100 | 6.125 | SAU21A-MG | ||
4.125 | 400 | 2.100 | 6.125 | SMU21A-MG | Big block post | |
4.250 | 400 | 2.100 | 6.200 | SAP21A-MG | ||
4.250 | 400 | 2.100 | 6.200 | SMP21A-MG | Big block post | |
Tier 3 | All other SB Chevy Magnums |