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WARNING: Products on this page can expose you to a chemical, which is known to the St ate of California to cause cancer or reproductive harm. **For more information go to www.P65Warnings.ca.gov**
C594Z
18
15. STUD – ROCKER ARM: Replace those worn or fatigued studs. 12 needed.
Race Quality: Exact stock replacement stud produced to race engine specs with the threaded stud par t 3/8” longer
to allow race style locking devices. Otherwise, functions like stock. Chrome Moly Steel, heat treated and black oxide coated.
Can be used with stock rockers & all valve covers. Sold each. C9295 4 oz. ea.
16. STEM KEYS (LOCKS): Don’t take chances with old ones. (2) NEEDED PER VALVE.
1 groove: All Intake Valves, 140 Exhaust Valves and FC Rotator Exhaust Valves
4 groove: All Exhaust Valves (exc. 140 HP)
REGULAR HARDENED High Strength
1 GROOVE
C1389 ea. ½ oz. C1389H ea. ½ oz.
4 GROOVE
C1390 ea. ½ oz.
EXACT REPRO ROCKER ARMS – Clark’s Rocker Arms are the Only Correct
Rocker Arms Available (all others are simply small block Chevy). We spent over $1000 to have
an accurate CMM (coordinate measuring machine) engineering print made. It took 100’s of 3
dimensional measurements & angles for production. Several styles were used by Chevy over the
years. Larry Claypool said he feels this later style is the best.
17, 18 & 19. Rocker Arm, Pivot Ball & Nut Set
The rocker and/or balls tend to gall and wear. Each Set has 1 rocker, 1 ball and 1 nut. Order 12 for a whole engine.
MATED SETS with GROOVED BALLS ARE THE ULTIMATE! Pre-seated for quick break in – See page 27C for more info.
PLAIN BALL STYLE: These Sets have a plain (original style) rocker ball.
GROOVED BALL STYLE: These Sets have a grooved rocker ball which allows for better lubrication of ball and rocker.
Set of Rocker Arm,
Ball and Nut
EX ACT REPRO
with Plain Ball
EX ACT REPRO
with Grooved Ball
EX ACT REPRO
Mated with Grooved Ball
C766X ea. 4 oz.
(order 12)
C766XG ea. 4 oz.
(order 12)
C8641 Set of 12 3 lbs.
(order 1 set)
Individual Parts: Plain Balls – Sold each C5864 1 oz.
Grooved Balls – Sold Set of 12 C2303 8 oz./set Each: C2303A 1 oz.
Nuts Only STOCK Style – Self locking nuts should be replaced or they could loosen.
Sold Set of 12 C1157A 8 oz./set Each: C1157 1 oz.
See PUSH ROD GEOMETRY KIT – Page 20
Correct ROLLER ROCKER SETS: Sold as a Full Set of 12 only, with locks.
14 0 hp. engines only C9401 4 lbs.
All other engines C9402 4 lbs.
Note: You must use the repro rocker studs C9295 (stock are not long enough)
and stock, Clark & econo aluminum covers will work. (see #15 above)
OTTO covers WILL NOT work.
20.
Gaskets – Exhaust Packings: Manifold to crossover pipe; Graphite.
1960-69 ALL (Exc. 140) 1965-69 ALL 140
Individual Gaskets C243X 2 oz. ea. Individual Gaskets C243AX 2 oz. ea.
Set of 2 Gaskets C243 4 oz./set Set of 2 Gaskets C243A 4 oz./set
21. PUSH ROD TUBES: Don’t chance dented or distorted ones – 1960-69 ALL TOOL – See page 333
NEW (seldom have) C326 4 oz.
USED – See bottom of page 12, #65
22. BOLTS – Stock Steel Valve Cover: Sold set of 4 bolts for 1 cover.
Regular Steel Bolts C4469 4 oz./set
Stainless Steel Bolts C1090 4 oz. /set
Aluminum Valve Cover: Set of 4 bolts for 1 cover.
For CLARK Cover C6909C 4 oz./set
For OTTO Cover C6909 4 oz. /set
22½. VALVE COVER HOLD DOWN CLAMPS: Put even pressure on stock covers – 1960-69 ALL. 4 needed per cover.
USED CU1294 2 oz. ea.
NEW hold down, aftermarket, plated, not quite as strong as used originals. Sold set of 4. C594Z 8 oz.
PICTURE #
HEAD
PARTS
(refer to picture, page 16)
A roller rocker set designed and built specifically for Corvair.
EXTRUDED ALUMINUM: Body ten times stronger than stock stamped steel.
PRECISE 1.58 RATIO: Stock stamped rockers can vary .05 ratio
ROLLER TIP: Low friction, less valve stem wear.
NEEDLE BEARING – TRUNION: Replaces old style rocker ball design.
LOWER FRICTION: Increased horsepower and torque. Longer life and reliability.
CORRECT 6.4° and 4.ROCKER ANGLES
ENGINE DISCOUNT !
see Blue pg. MK-2
iWARNING: Products on this page can expose you to a chemical, which is known to the St ate of California to cause cancer or reproductive harm. **For more information go to www.P65Warnings.ca.gov**C594Z1815. STUD - ROCKER ARM: Replace those worn or fatigued studs. 12 needed. Race Quality: Exact stock replacement stud produced to race engine specs with the threaded stud par t 3/8" longer to allow race style locking devices. Otherwise, functions like stock. Chrome Moly Steel, heat treated and black oxide coated. Can be used with stock rockers & all valve covers. Sold each. C9295 4 oz. ea.16. STEM KEYS (LOCKS): Don't take chances with old ones. (2) NEEDED PER VALVE. 1 groove: All Intake Valves, 140 Exhaust Valves and FC Rotator Exhaust Valves 4 groove: All Exhaust Valves (exc. 140 HP)REGULAR HARDENED High Strength1 GROOVE C1389 ea. 1/2 oz. C1389H ea. 1/2 oz.4 GROOVE C1390 ea. 1/2 oz.EXACT REPRO ROCKER ARMS - Clark's Rocker Arms are the Only Correct Rocker Arms Available (all others are simply small block Chevy). We spent over $1000 to have an accurate CMM (coordinate measuring machine) engineering print made. It took 100's of 3 dimensional measurements & angles for production. Several styles were used by Chevy over the years. Larry Claypool said he feels this later style is the best.17, 18 & 19. Rocker Arm, Pivot Ball & Nut SetThe rocker and/or balls tend to gall and wear. Each Set has 1 rocker, 1 ball and 1 nut. Order 12 for a whole engine. MATED SETS with GROOVED BALLS ARE THE ULTIMATE! Pre-seated for quick break in - See page 27C for more info. PLAIN BALL STYLE: These Sets have a plain (original style) rocker ball. GROOVED BALL STYLE: These Sets have a grooved rocker ball which allows for better lubrication of ball and rocker.Set of Rocker Arm, Ball and NutEX ACT REPRO with Plain BallEX ACT REPRO with Grooved BallEX ACT REPRO Mated with Grooved BallC766X ea. 4 oz. (order 12)C766XG ea. 4 oz. (order 12)C8641 Set of 12 3 lbs. (order 1 set)Individual Parts: Plain Balls - Sold each C5864 1 oz. Grooved Balls - Sold Set of 12 C2303 8 oz./set Each: C2303A 1 oz. Nuts Only STOCK Style - Self locking nuts should be replaced or they could loosen. Sold Set of 12 C1157A 8 oz./set Each: C1157 1 oz. See PUSH ROD GEOMETRY KIT - Page 20Correct ROLLER ROCKER SETS: Sold as a Full Set of 12 only, with locks. 14 0 hp. engines only C9401 4 lbs. All other engines C9402 4 lbs. Note: You must use the repro rocker studs C9295 (stock are not long enough) and stock, Clark & econo aluminum covers will work. (see #15 above) OTTO covers WILL NOT work.20. Gaskets - Exhaust Packings: Manifold to crossover pipe; Graphite.1960-69 ALL (Exc. 140) 1965-69 ALL 140Individual Gaskets C243X 2 oz. ea. Individual Gaskets C243AX 2 oz. ea.Set of 2 Gaskets C243 4 oz./set Set of 2 Gaskets C243A 4 oz./set21. PUSH ROD TUBES: Don't chance dented or distorted ones - 1960-69 ALL TOOL - See page 333 NEW (seldom have) C326 4 oz. USED - See bottom of page 12, #65 22. BOLTS - Stock Steel Valve Cover: Sold set of 4 bolts for 1 cover. Regular Steel Bolts C4469 4 oz./set Stainless Steel Bolts C1090 4 oz. /set Aluminum Valve Cover: Set of 4 bolts for 1 cover. For CLARK Cover C6909C 4 oz./set For OTTO Cover C6909 4 oz. /set22 1/2 . VALVE COVER HOLD DOWN CLAMPS: Put even pressure on stock covers - 1960-69 ALL. 4 needed per cover. USED CU1294 2 oz. ea. NEW hold down, aftermarket, plated, not quite as strong as used originals. Sold set of 4. C594Z 8 oz. PICTURE #HEAD PARTS (refer to picture, page 16) A roller rocker set designed and built specifically for Corvair.o EXTRUDED ALUMINUM: Body ten times stronger than stock stamped steel. o PRECISE 1.58 RATIO: Stock stamped rockers can vary .05 ratioo ROLLER TIP: Low friction, less valve stem wear.o NEEDLE BEARING - TRUNION: Replaces old style rocker ball design.o LOWER FRICTION: Increased horsepower and torque. Longer life and reliability. o CORRECT 6.4? and 4.2? ROCKER ANGLESENGINE DISCOUNT !see Blue pg. MK-2
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