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Search took 0.02 seconds. Search: Posts Made By: Sprocket
Forum: 67-79 Big Pontiac TECH 07-11-2026, 10:11 PM
Replies: 2
Views: 709
Posted By Sprocket
Yes.

Yes.
Forum: Big Pontiac (incl G-body)Parts For SALE 08-19-2025, 10:53 PM
Replies: 2
Views: 384
Posted By Sprocket
Is there a way to peruse your inventory, or do we...

Is there a way to peruse your inventory, or do we just contact you with specific need requests?
Forum: Pontiac - Race 06-12-2025, 09:53 PM
Replies: 33
Views: 3,453
Posted By Sprocket
Excellent work!!! I love the absence of...

Excellent work!!! I love the absence of monolog/dialog. The sound capture is excellent. You really have talent! Oh, and the car is awesome. Great driving too. Keep it coming!!!
Forum: Pontiac - Street 06-08-2025, 09:38 PM
Replies: 30
Views: 3,074
Posted By Sprocket
Haven't gotten it to the track yet, but it has...

Haven't gotten it to the track yet, but it has significantly more power, especially 3500 rpm and beyond. Will report when I do.
Forum: Performance Parts For Sale/Wanted 06-07-2025, 08:11 PM
Replies: 0
Views: 152
Posted By Sprocket
M&H Electric Alternator Conversion Kit #27555 - DN external to SI internal

M&H Electric Fabricators (www.wiringharness.com) alternator conversion kit for GM '71-earlier 10dn externally regulated alternators to '72-'84 GM 10si internally regulated alternators ("one wire"). ...
Forum: Pontiac - Street 06-07-2025, 05:48 PM
Replies: 30
Views: 3,074
Posted By Sprocket
I do not think that you will need much cam to run...

I do not think that you will need much cam to run low-mid 13's. You will want as much lift as you can run to take advantage of the round port heads. Not exactly apples to apples, but here is what I...
Forum: Pontiac - Street 12-17-2024, 08:23 PM
Replies: 50
Views: 5,161
Posted By Sprocket
What size wheels/tires are those?

What size wheels/tires are those?
Forum: Pontiac - Street 12-17-2024, 07:44 PM
Replies: 50
Views: 5,161
Posted By Sprocket
Weld Ventura Street

Weld Ventura Street
Forum: Pontiac - Street 12-11-2024, 10:15 PM
Replies: 94
Views: 9,190
Posted By Sprocket
Laziness off the line with a 455, 200-4R, 3.73...

Laziness off the line with a 455, 200-4R, 3.73 rear combo means one of three things: (1) carb, (2) ignition timing, or (3) dead torque converter.
Forum: Pontiac - Street 11-30-2024, 11:58 AM
Replies: 0
Views: 391
Posted By Sprocket
Camshaft base circle measurements

Does anyone know the measurements of the base circles of a CompCams hydraulic roller and a factory or similar hydraulic flat tappet cam?
Forum: Suspension TECH 11-27-2024, 02:00 AM
Replies: 14
Views: 1,803
Posted By Sprocket
If you want some factory quality rubber bushings,...

If you want some factory quality rubber bushings, I have a complete set, all NIB.
Forum: Pontiac - Street 11-27-2024, 01:50 AM
Replies: 18
Views: 2,495
Posted By Sprocket
They clear my hydraulic roller just fine. ...

They clear my hydraulic roller just fine. Butler-CompCams 236/242, 0.573"/0.594" (1.65 ratio rockers).
Forum: Pontiac - Street 11-26-2024, 09:52 PM
Replies: 18
Views: 2,495
Posted By Sprocket
The new CompCams Ultra-Gold ARC rockers come with...

The new CompCams Ultra-Gold ARC rockers come with the spring reliefs already cut in. I do not think they sell the previous versions for Pontiac...
Forum: Pontiac - Street 11-22-2024, 08:18 PM
Replies: 20
Views: 1,390
Posted By Sprocket
Yes, that's how it is shown in the factory shop...

Yes, that's how it is shown in the factory shop manual, but always double check your valve events.
Forum: Performance Parts For Sale/Wanted 10-21-2024, 02:17 PM
Replies: 2
Views: 516
Posted By Sprocket
Yep that’s correct. Thanks for the clarification....

Yep that’s correct. Thanks for the clarification.


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Forum: Performance Parts For Sale/Wanted 10-20-2024, 10:01 PM
Replies: 2
Views: 829
Posted By Sprocket
Will do. Thanks.

Will do. Thanks.
Forum: Performance Parts For Sale/Wanted 10-20-2024, 09:16 PM
Replies: 0
Views: 483
Posted By Sprocket
Holley Street Dominator intake manifold

Holley Street Dominator intake manifold for Pontiac 326-455. Water neck is separated and included. DFW-TX. $150 plus shipping.
https://live.staticflickr.com/65535/54081557991_3f9e8a0da7_b.jpg...
Forum: Performance Parts For Sale/Wanted 10-20-2024, 09:13 PM
Replies: 0
Views: 377
Posted By Sprocket
Holley Street HP 950cfm 4150-style carburetor

Holley Street HP 950cfm 4150 carburetor in polished aluminum. Used for engine break in. Comes in original box. DFW-TX. $500 plus shipping....
Forum: Performance Parts For Sale/Wanted 10-20-2024, 09:10 PM
Replies: 2
Views: 516
Posted By Sprocket
MSD Pro Billet Distributor with vacuum advance

MSD Pro-Billet Distributor with vacuum advance for Pontiac 326-455. Installed and never run. Comes in original box. MSD wire harness included. DFW-TX. $400 plus shipping....
Forum: Performance Parts For Sale/Wanted 10-20-2024, 08:56 PM
Replies: 0
Views: 375
Posted By Sprocket
Lunati retro-fit hydraulic roller lifter set

Set of 8 pairs (16 lifters) Lunati retro-fit hydraulic roller lifters for Pontiac 326-455. Installed but never run. DFW-TX. $400 plus shipping....
Forum: Performance Parts For Sale/Wanted 10-20-2024, 08:30 PM
Replies: 2
Views: 829
Posted By Sprocket
Doug Nash Warrior single 4-bbl intake manifold

Doug Nash Warrior single 4-bbl intake manifold in Holley dominator pattern. Water crossover is separated and included. Featherweight. DFW-TX. $300 plus shipping....
Forum: 61-77 GTO, Tempest & LeMans Parts For SALE 10-17-2024, 09:50 PM
Replies: 3
Views: 664
Posted By Sprocket
The stamped codes on the inside passenger axle...

The stamped codes on the inside passenger axle tube are: KDC 132 1, which I believe translates to 2.73 open, Buffalo NY, May 12, 1971, first shift.

The casting codes on the lower webbing facing...
Forum: 61-77 GTO, Tempest & LeMans Parts For SALE 10-17-2024, 12:35 PM
Replies: 3
Views: 664
Posted By Sprocket
If my memory serves me correctly, this unit was...

If my memory serves me correctly, this unit was originally a 2.73 peg-leg out of a '71 El Camino. I can check on the code tonight and let you know for sure.
Forum: Big Pontiac (incl G-body)Parts For SALE 10-17-2024, 01:09 AM
Replies: 0
Views: 299
Posted By Sprocket
Parts for Sale at the Pontiac Southern Nationals this weekend

I will have the following parts for sale at the Pontiac Southern Nationals this coming Saturday in Frisco, Texas. Feel free to stop by and buy, buy, buy!

Bilstein Shocks front & rear - B6...
Forum: Big Pontiac (incl G-body)Parts For SALE 10-17-2024, 01:02 AM
Replies: 0
Views: 268
Posted By Sprocket
Parts for Sale at the Pontiac Southern Nationals this weekend

I will have the following parts for sale at the Pontiac Southern Nationals this coming Saturday in Frisco, Texas. Feel free to stop by and buy, buy, buy!

Bilstein Shocks front & rear - B6...
Showing results 1 to 25 of 278
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