Pushrod Length Checker COM7901-1 iÌiÀiVÀÀiVÌ«Õà À`i}Ì µÕVÞ>`i>ÃÞÜ i LÕ`}À>Vii}ið>`ivÀ>Ì Ü>xɣȸ«Õà À` Ì >ÌÃVÕÌ>`Ì Ài>`i`° iViÀ >ÃxɣȸL>i>V i`
High Energy Die-Cast Aluminum Roller Rocker Arms čvvÀ`>LiÀViÀ>Àà >Ûi`iV>ÃÌ>Õ - ÕL`ið ii`iLi>À}vÕVÀÕÃ>` ÀiÀLi>À}ÃÀi`ÕVivÀVÌ>``iVÀi>Ãi Ìi«iÀ>ÌÕÀi°-`ÃiÌÃv£È°
>`iÝÌi`ÃvÀǰx¸Ìn°Ç¸° Pushrod Guide Plates
Rocker Stud Rocker Ratio
Part No.
Description
COM17001-16 COM17002-16 COM17004-16 COM17005-16
SB Chevy 265-400 SB Chevy 265-400 SB Chevy 265-400 SB Chevy 265-400
3/8" 3/8"
1.5 1.6 1.5 1.6
A must for the high lift and spring pressure v«iÀvÀ>Vii}iÃ]}Õ`i«>ÌiÃ>Ài `iÃ}i`ÕÃ}>ÃÌiÀiÌ }À>« V«ÀViÃÃvÀÕÌ>Ìiw̰ Ý>VÌÃÌÕ`«>ViiÌ>`ÀÕ`i`VÌ>VÌ«ÌÃ>ÀiÌÜ ÕÌÃÌ>`}vi>ÌÕÀiÃvÌ iL>VÝ`âi`}Õ`i«>Ìið-` in sets of 8. Part No. Description Type Pushrod Size COM4800-8 SB Chevy 265-400 Raised 5/16" COM4808-8 SB Chevy 265-400 Flat 5/16" COM4810-8 SB Chevy 265-400 Flat 3/8" Adjustable Pushrod Guide Plates "vÌiÀiµÕÀi`Ü iVÞ`iÀ i>`à >Ûi ÀiV>Ìi`Ì>i«ÀÌÃ]}Õ`i«>ÌiÃ>ÞLi Üi`i`>vÌiÀw>>`ÕÃÌiÌð-`ÃiÌÃvi} ̰ Part No. Description Type Pushrod Size Stud Dia. vÌ>`ëÀ}«ÀiÃÃÕÀið/ i/iV ,>ViÃÌÕ`Ã>Ài`i>vÀ } ,*ÀiÀV>iµÕ««i`À>ViV>Àð-`ÃiÌÃv£È° Part No. Size Length COM4500-16 High Energy Studs 7/16" .680" 3/8" 1.750" COM4501-16 High Energy Studs 7/16" .680" 7/16" 1.750" COM4502-16 Magnum Studs 7/16" .680" 3/8" 1.750" COM4503-16 Magnum Studs 7/16" .750" 7/16" 1.750" COM4505-16 Hi-Tech Race Studs 7/16" .680" 3/8" 1.750" Rocker Arm Adjusting Nuts Alloy nuts provide ultimate strength >`V}vÀVi°-ÌÕ`}À`i«Þ VÃ>Ài}ÀÕ`vÀÕÀÕÕÌ>`Ì>«iÀi`vÀiÝÌÀ> ÃÌÀi}Ì Ì iV}>Ài>°-`ÃiÌÃv£È° Part No. Description Stud Size COM4508-16 Stud Girdle Adjusting Nuts 7/16" Description Base Thread Stud Size Stud Length COM4835-8 SB Chevy/SB Ford, 2-Pc. COM4839-8 SB Chevy 265-400 Flat Flat 5/16" 7/16" 7/16" 3/8" Rocker Arm Studs ÃivÀÌ ÀiiÃiÀiÃvÀViÀ ÃÌÕ`ð} iÀ}Þ>`>}ÕÀViÀ studs work well with moderate valve
7/16" 7/16"
Ultra-Gold Aluminum Roller Rocker Arms
>V i`>ÕÕÀiÀÀViÀÃ>Ài À}`]«ÀÛ`iÃÕvwViÌVi>À>VivÀ£°Èxä¸ "Û>ÛiëÀ}Ã]>`V>ÜÌ ÃÌ>`iÝÌÀii - Þ } ëÀ}«ÀiÃÃÕÀiÃ>`vÌð-`ÃiÌÃv£È°
Rocker Stud
Rocker Ratio
Part No.
Description
COM19001-16 A COM19002-16 A COM19004-16 A,B COM19005-16 A,B COM19043-16
SB Chevy 265-400 SB Chevy 265-400 SB Chevy 265-400 SB Chevy 265-400 SB Ford 289-351W
3/8" 3/8"
1.5 1.6 1.5 1.6 1.6
7/16" 7/16"
3/8"
A: Will not replace late model rail rocker. B: Must use screw-in studs and guide plates.
Ultra Pro Magnum Roller Rocker Arms
Ultra Pro Magnum’s rigid, web-like design re- `ÕViÃiÌviÀÌ>°>`ivnÈxäV Ài Þ>`wà i`L>VÝ`i]ÀViÀ>Àà >Ûi oversized trunnions, sorted needle bearings, and >À`ii`ÀiÀ̫ð-`ÃiÌÃv£È°
Rocker Stud
Rocker Ratio
Part No.
Description
COM1601-16 COM1602-16 COM1604-16 COM1605-16
SB Chevy 265-400 SB Chevy 265-400 SB Chevy 265-400 SB Chevy 265-400
3/8" 3/8"
1.52
1.6
7/16" 7/16"
1.52
1.6
Ultra Pro Magnum XD Roller Rocker Arms / iiÝÌ`iÃ}Ì iiÛÕÌvÃÌiiÃÌÕ` ÕÌÀViÀ>ÀÃ]1ÌÀ>*À>}Õ8 ÀViÀÃvviÀVÀi>Ãi`ÃÌÀi}Ì >`ÕÃÕÀ - «>ÃÃi``ÕÀ>LÌÞ°,ViÀ>ÀÃ>Ài>`iv nÈxäÃÌiiÜÌ ÃÕ«iÀ>VVÕÀ>ÌiÀ>ÌÃ]LiÌ «Õà À`Ãi>ÌÃiÀÌÃ]«ÀiVÃÃÀÌi`ii -
Hi-Tech Polylock For Aluminum/Stainless/ Pro Magnum Rockers Hi-Tech Polylock For Aluminum/Stainless/ Pro Magnum Rockers Magnum Polylock Magnum Polylock High Energy Polylock
COM4600-16
7/16"
COM4601-16
3/8"
dle bearings, and hardened roller tips. Compatible with most diameter valve springs and retainers. Covered by a lifetime }Õ>À>Ìii>}>ÃÌLÀi>>}i°-`ÃiÌÃv£È°
COM4602-16 COM4603-16 COM4604-16
3/8"
7/16"
3/8"
Rocker Stud
Rocker Ratio
Valve Train Assembly Spray COM106 ÕLÀV>ÌV}ÃÌV«iÌÃÌ«ÀÌiVÌÛ>Ûi ëÀ}Ã]ÀViÀ>ÀÃ]>`«Õà À`Ã>ÌÌ>ÃÌ>ÀÌÕ«°
Part No.
Description
COM1801-16 COM1804-16 COM1805-16
SB Chevy 265-400 SB Chevy 265-400 SB Chevy 265-400
3/8"
1.5 1.5 1.6
7/16" 7/16"
130 2019 OPEN WHEEL PARTS AND ACCESSORIES
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