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Don't see what<br />
ya need?<br />
See pg. 5<br />
NOTE: 8cc & 11cc SB Chevy domes are hollow and cannot be cut to flat tops.<br />
Buick V6 Turbo Stroker w/3-5/8" Crank<br />
Kit Part # Bore Size Comp. Ht. Stroke Rod Lgth. Pin Dia. Dome<br />
Comp. Ratio<br />
Optional<br />
Volume 46cc Head 43cc Head<br />
Cubic Inch Repl. Piston Ring Part #<br />
PT109A2 3.820”<br />
9.3:1 9.6:1 249 5109A2 3820H<br />
PT109A3 3.830” 1.327 3.625” 6.350” .927" -27cc 9.3:1 9.7:1 251 5109A3 3830H<br />
PT109A4 3.840” 9.4:1 9.7:1 252 5109A4 3840H<br />
Buick 455 Flat Top<br />
Kit Part # Bore Size Comp. Ht. Stroke Rod Lgth. Pin Dia. Dome<br />
Comp. Ratio<br />
Optional<br />
Volume 68cc Head 65cc Head<br />
Cubic Inch Repl. Piston Ring Part #<br />
PT054A4 4.350” 1.980 3.900” 6.600” 1.000" -8.34cc 11.8:1 12.2:1 464 5054A4 4350H<br />
Buick 455 Reverse Dome<br />
Kit Part # Bore Size Comp. Ht. Stroke Rod Lgth. Pin Dia. Dome<br />
Comp. Ratio<br />
Optional<br />
Volume 68cc Head 65cc Head<br />
Cubic Inch Repl. Piston Ring Part #<br />
PT055A4 4.350”<br />
10.3:1 10.6:1 464 5055A4 4350H<br />
1.980 3.900” 6.600” 1.000" -22cc<br />
PT055A5 4.360” 10.4:1 10.7:1 466 5055A5 4360H<br />
Chevy 3.0L / 181 Cubic Inch • 4-Cylinder • Flat Top<br />
3.0L o<br />
Kit Part # Bore Size Comp. Ht. Stroke Rod Lgth. Pin Dia. Dome<br />
Optional<br />
Volume<br />
Comp. Ratio Cubic Inch Repl. Piston Ring Part #<br />
PT076A3 4.030”<br />
184 5076A3 4030H<br />
1.635 3.600” .927" 0cc 9.2:1<br />
PT076A4 4.040” 185 5076A4 4040H<br />
Chevy 4.3L/262 • 6-Cylinder • Flat Top<br />
(also fits Marine appl.) 4.3L o<br />
Kit Part # Bore Size Comp. Ht. Stroke Rod Lgth. Pin Dia. Dome<br />
Optional<br />
Volume<br />
Comp. Ratio Cubic Inch Repl. Piston Ring Part #<br />
Order as 4.030”<br />
9.5:1 266 5028A3 4030H<br />
single pistons<br />
1.560 3.480” 5.700” .927" -8.7<br />
4.060” 9.6:1 270 5028A6 4060H<br />
Chevy LS Series +4cc Dome • w/ 1/16 x 1/16 x 3mm rings (.943 pin)<br />
Kit Part # Bore Size Comp. Ht. Stroke Rod Lgth. Pin Dia. Dome<br />
Comp. Ratio<br />
Optional<br />
Volume<br />
65cc Head<br />
Cubic Inch Repl. Piston Ring Part #<br />
PT124A903 3.903”<br />
10.7:1 347 5124A3903 3910HF<br />
PT124AS 4.000” 11:0:1 364 5124AS 4005HF<br />
1.335 3.622” 6.098” .943" 4cc<br />
PT124A3 4.030” 11.2:1 370 5124A3 4035HF<br />
PT124A7 4.070” 11.0:1 377 5124A7 4075HF<br />
NEW! Chevy 283 Small Block Solid Dome • 2 Valve Pockets<br />
Kit Part # Bore Size Comp. Ht. Stroke Rod Lgth. Pin Dia. Dome<br />
Comp. Ratio<br />
Optional<br />
Volume 64cc Head 60cc Head<br />
Cubic Inch Repl. Piston Ring Part #<br />
PT140A3 3.905”<br />
10.1:1 10.7:1 287 5140A3 3905H<br />
PT140A4 3.915” 1.805 3.000” 5.700” .927" 9cc 10.2:1 10.7:1 289 5140A4 3915H<br />
PT140A6 3.935” 10.2:1 10.8:1 292 5140A6 3935H<br />
Chevy 302 Small Block Dome<br />
Kit Part # Bore Size Comp. Ht. Stroke Rod Lgth. Pin Dia. Dome<br />
Comp. Ratio<br />
Optional<br />
Volume 67cc Head 64cc Head<br />
Cubic Inch Repl. Piston Ring Part #<br />
PT042A3 4.030”<br />
306 5041A3 4030H<br />
1.805 3.000” 5.700” .927" 11cc 10.5:1 11.0:1<br />
PT042A4 4.040” 308 5041A4 4040H<br />
Chevy 305 Small Block Flat Top • 2-Valve Pockets<br />
(also fits Marine appl.) 5.0L o<br />
Kit Part # Bore Size Comp. Ht. Stroke Rod Lgth. Pin Dia. Dome<br />
Comp. Ratio<br />
Optional<br />
Volume 67cc Head 64cc Head<br />
Cubic Inch Repl. Piston Ring Part #<br />
PT014A3 3.766”<br />
8.8:1 9.1:1 310 5014A3 3766H<br />
1.560 3.480” 5.700” .927" -5.4cc<br />
PT014A6 3.796” 8.9:1 9.2:1 315 5014A6 3796H<br />
Chevy 327 Small Block Domed (Hollow Dome)<br />
Kit Part # Bore Size Comp. Ht. Stroke Rod Lgth. Pin Dia. Dome<br />
Comp. Ratio<br />
Optional<br />
Volume 67cc Head 64cc Head<br />
Cubic Inch Repl. Piston Ring Part #<br />
PT041A3 4.030” 1.675 3.250” 5.700” .927" 8cc 10.8:1 11.3:1 332 5041A3 4030H<br />
<strong>Pro</strong> <strong>Tru</strong><br />
Part numbers in Green are non-stocking (made to order) parts.<br />
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