Page 128 - VSI Master Catalog

HI-TECHTM PUSHRODS
• Ends are precision formed, yielding added thickness in the critical
tip area for strength.
• Heat-treated for compatibility with guide plates and durability
and strength.
• Ideal for serious street performance and race applications.
• Can be ordered as single units or sets of 16.
MAGNUM ROLLER ROCKER ARMS
• Constructed from 8620 chromemoly steel.
• Roller tip stiff design and superior ratio accuracy yields more effective valve lift.
• 15 to 30 horsepower increase over other rocker arms.
• Use in any applications with less than 350 lbs. open spring pressure.
Part # Wall Description Small Block Chevrolet
Thickness
.080” .080” .080” .080” .080” .080” .080” .080” .080” .080” .080” .080” .080”
.080” .080”
.080” .080” .080” .080” .125”
.080” .080”
.080”
.080” .080” .080”
.080” .080”
.080” .080”
Dia. Length
5/16” 7.200” 5/16” 7.300” 5/16” 7.700” 5/16” 7.750” 5/16” 7.800” 5/16” 7.850” 5/16” 7.900” 5/16” 7.950” 5/16” 8.000” 5/16” 8.050” 5/16” 8.100” 3/8” 7.800” 3/8” 7.900”
5/16” 7.300” 5/16” 7.400”
3/8” 9.250” 3/8” 9.350” 3/8” 9.650” 3/8” 9.750” 7/16” 9.250”
5/16” 6.800” 5/16” 6.850”
5/16” 6.850”
5/16” 8.100” 5/16” 8.150” 5/16” 8.200”
5/16” 8.550” 3/8” 8.550”
3/8” 8.680” 3/8” 8.780”
Part #
AMC COC1442-16 Chevrolet COC1412-16 COC1416-16 COC1411-16 COC1417-16 COC1418-16 Ford COC1411-16 COC1431-16 COC1450-16 COC1442-16 COC1411-16 Oldsmobile COC1442-16 Pontiac COC1451-16 COC1452-16
Description
V8 290-401
V8 265-400 V8 265-400 V8 396-454 V8 265-400 V8 265-400
Stud Dia. Ratio
3/8” 1.6
3/8” 1.52
3/8” 1.6 7/16” 1.72 3/8” 1.52 3/8” 1.6
7/16” 1.72 3/8” 1.6 3/8” 1.7 3/8” 1.6 7/16” 1.72
3/8” 1.6
7/16” 1.52 7/16” 1.65
COC7940-16
COC7949-16
COC7963-16
COC7970-16
COC7972-16
COC7974-16
COC7993-16
COC7994-16
COC7995-16
COC7996-16
COC7997-16
COC7913-16
COC7984-16
GM Gen III LS1/LS2/LS6 COC7949-16 -.100” Short COC7955-16 Standard Length Big Block Chevrolet
-.600” Short -.500” Short -.100” Short -.050” Short Standard Length +.050” Long +.100” Long +.150” Long +.200” Long +.250” Long +.300” Long Standard Length +.100” Long
Boss 302, 351C-400M
V8 289-351W (Rail Type) 68-89 V8 289-351W (Rail Type) 68-89 V8 289-351W (Non Rail) 61-67 V8 429-460
V8 260-455
V8 265-455 V8 265-455
COC7954-16
COC7982-16
COC7964-16
COC7942-16
COC7962-16
Small Block Ford 1962-69 221-302 COC7929-16 Standard Length COC7930-16 +.050” Long
Small Block Ford 1968-85 255 & 302 COC7930-16 Standard Length Small Block Ford 1969-78 351W
Standard Length
+ 100” Long
Tall Deck
+.100” Long Tall Deck Standard Length
HIGH ENERGYTM DIE CAST ALUMINUM ROLLER ROCKER ARMS • Features a die-cast body created from
Stud Dia. Ratio
7/16” 1.6
3/8” 1.5
3/8” 0.6 7/16” 1.5 7/16” 1.6 7/16” 1.7
3/8” 0.6 7/16” 1.6 7/16” 1.73
7/16” 1.6
COC7997-16
COC7965-16
COC7966-16
Big Block Ford 1972-78 429-460 COC7948-16 Standard Length COC7934-16 Standard Length Big Block Ford 1969-71 429-460
fulcrum and roller tip.
• Needle bearing fulcrum and roller
COC7951-16 COC7968-16
Standard Length +.100” Long
Part #
AMC COC17044-16 Chevrolet COC17001-16 COC17002-16 COC17004-16 COC17005-16 COC17021-16 Ford COC17043-16 COC17044-16 COC17045-16 Oldsmobile COC17044-16
Description
V8 290-401
V8 265-400 V8 265-400 V8 265-400 V8 265-400 V8 396-454
V8 289, 302-351W
V8 289, 302-351W
V8 Boss 302, 351C, 429-460
V8 350-455
-.050” Short Standard Length +.050” Long
tip reduce friction and lower oil temps
aluminum with a needle bearing
for improved response and horsepower.
*Note: Die-formed aluminum body is larger than stock, and may require modifications to stock valve covers for clearance.
HIGH ENERGYTM STEEL ROCKER ARMS
• Replacement for a stock or High
Energy CamshaftTM. Helps to eliminate noise and slop associated with worn or high mileage stock rocker arms.
• Feature a long slot for higher than stock lift camshafts.
• Nitrided rocker arms designed for
higher spring pressures and hardened pushrods.
Part # Chevrolet COC1212-16 COC1211-16 Ford COC1231-16
126
Description
V8 265-400, V6 200-262 396-454, 1965-87
V8 289-351W, 1968-77
Stud Dia. Ratio
3/8” 1.5 7/16” .7
3/8” 1.6