Buick front end and grill

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Piston Top Aprox. Comp. Ratio Show all Piston Top Aprox. Comp. Ratio
Regular price $629.95
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231 V6 & GN Buick V6 & Grand National FX Comp Height: 1.737 -29cc Dish Top PIN: .940 Ring Groove: 1/16-1/16-3/16" Stroke: 3.625 ROD: 5.97 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 41cc-9.74, 46cc-9.21, 55cc-8.41
Regular price $629.95
Sale price $629.95
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231 V6 & GN Buick V6 & Grand National FX Comp Height: 1.737 -29cc Dish Top PIN: .940 Ring Groove: 1/16-1/16-3/16" Stroke: 3.625 ROD: 5.97 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 41cc-9.77, 46cc-9.24, 55cc-8.43
Regular price $629.95
Sale price $629.95
Regular price
Unit price
per 
231 V6 & GN Buick V6 & Grand National FX Comp Height: 1.737 -29cc Dish Top PIN: .940 Ring Groove: 1/16-1/16-3/16" Stroke: 3.625 ROD: 5.97 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 41cc-9.84, 46cc-9.30, 55cc-8.49
Regular price $629.95
Sale price $629.95
Regular price
Unit price
per 
231 V6 & GN Buick V6 & Grand National FX Comp Height: 1.737 -29cc Dish Top PIN: .940 Ring Groove: 1/16-1/16-3/16" Stroke: 3.625 ROD: 5.97 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 41cc-9.87, 46cc-9.33, 55cc-8.51
Regular price $629.95
Sale price $629.95
Regular price
Unit price
per 
231 V6 & GN Buick V6 & Grand National FX Comp Height: 1.354 -15cc Dish Top PIN: .927 Ring Groove: 1/16-1/16-3/16" Stroke: 3.625 ROD: 6.35 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 41cc-11.64, 46cc-10.86, 55cc-9.71
Regular price $629.95
Sale price $629.95
Regular price
Unit price
per 
231 V6 & GN Buick V6 & Grand National FX Comp Height: 1.354 -15cc Dish Top PIN: .927 Ring Groove: 1/16-1/16-3/16" Stroke: 3.625 ROD: 6.35 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 41cc-11.67, 46cc-10.89, 55cc-9.74
Regular price $629.95
Sale price $629.95
Regular price
Unit price
per 
231 V6 & GN Buick V6 & Grand National FX Comp Height: 1.354 -15cc Dish Top PIN: .927 Ring Groove: 1/16-1/16-3/16" Stroke: 3.625 ROD: 6.35 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 41cc-11.71, 46cc-10.93, 55cc-9.77
Regular price $629.95
Sale price $629.95
Regular price
Unit price
per 
231 V6 & GN Buick V6 & Grand National FX Comp Height: 1.354 -15cc Dish Top PIN: .927 Ring Groove: 1/16-1/16-3/16" Stroke: 3.625 ROD: 6.35 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 41cc-11.79, 46cc-11.00, 55cc-9.84
Regular price $629.95
Sale price $629.95
Regular price
Unit price
per 
231 V6 & GN Buick V6 & Grand National FX Comp Height: 1.354 -15cc Dish Top PIN: .927 Ring Groove: 1/16-1/16-3/16" Stroke: 3.625 ROD: 6.35 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 41cc-11.82, 46cc-11.03, 55cc-9.87
Regular price $629.95
Sale price $629.95
Regular price
Unit price
per 
231 V6 & GN Buick V6 & Grand National FX Comp Height: 1.354 -29cc Dish Top PIN: .927 Ring Groove: 1/16-1/16-3/16" Stroke: 3.625 ROD: 6.35 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 41cc-9.71, 46cc-9.18, 55cc-8.38
Regular price $629.95
Sale price $629.95
Regular price
Unit price
per 
231 V6 & GN Buick V6 & Grand National FX Comp Height: 1.354 -29cc Dish Top PIN: .927 Ring Groove: 1/16-1/16-3/16" Stroke: 3.625 ROD: 6.35 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 41cc-9.74, 46cc-9.21, 55cc-8.41
Regular price $629.95
Sale price $629.95
Regular price
Unit price
per 
231 V6 & GN Buick V6 & Grand National FX Comp Height: 1.354 -29cc Dish Top PIN: .927 Ring Groove: 1/16-1/16-3/16" Stroke: 3.625 ROD: 6.35 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 41cc-9.77, 46cc-9.24, 55cc-8.43
Regular price $629.95
Sale price $629.95
Regular price
Unit price
per 
231 V6 & GN Buick V6 & Grand National FX Comp Height: 1.354 -29cc Dish Top PIN: .927 Ring Groove: 1/16-1/16-3/16" Stroke: 3.625 ROD: 6.35 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 41cc-9.84, 46cc-9.30, 55cc-8.49
Regular price $629.95
Sale price $629.95
Regular price
Unit price
per 
231 V6 & GN Buick V6 & Grand National FX Comp Height: 1.354 -29cc Dish Top PIN: .927 Ring Groove: 1/16-1/16-3/16" Stroke: 3.625 ROD: 6.35 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 41cc-9.87, 46cc-9.33, 55cc-8.51
Regular price $629.95
Sale price $629.95
Regular price
Unit price
per 
3800 V6 Buick V6 FX Comp Height: 1.205 -6cc Flat Top PIN: .905 Ring Groove: 1/16-1/16-3/16" Stroke: 3.4 ROD: 5.64 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 56cc-10.09, 59cc-9.71, 62cc-9.36
Regular price $629.95
Sale price $629.95
Regular price
Unit price
per 
3800 V6 Buick V6 FX Comp Height: 1.205 -6cc Flat Top PIN: .905 Ring Groove: 1/16-1/16-3/16" Stroke: 3.4 ROD: 5.64 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 56cc-10.16, 59cc-9.78, 62cc-9.43